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4228f0ac9f323b421f3e1e4b516c964ea0c8fc9f
smallwebwaf/internal/coreruleset/ghost.conf
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Core Rule Set: Ghost's remaining fields pass with words that name commands (closes #359) 
Ghost 6.76.0 was sent the fields the Ghost unit had not recorded with
python3, powershell, ls -la and .htaccess. Fixes in ghost.conf:

- the rules of plain text, now eight with 932235, for staff profiles, setup,
  invitations, tiers, offers, recommendations, integrations, webhooks,
  feature image captions, members' comments, the CSV import's labels,
  ActivityPub, and the analytics' query fields;
- 932235 for the existing plain-text fields too, so "powershell & python3"
  passes there;
- filter skips six more command rules, for the post picker's
  title:~'powershell & python3';
- staff invitation addresses, email_segment and a tag's code injection.

Model: opus-5-5
2026-11-12 04:56:13 +00:00

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# Ghost's fixes: on Ghost's paths, some fields skip the rules that refused
# ordinary Ghost requests there. Each exclusion runs with the request, before the
# rules it switches off, so this file is loaded before the Core Rule Set's
# rules. Each comment names a request a rule refused. An exclusion on a field of
# a body applies only when the query has no parameter of that name, so it
# matters only while SWW_WAF_CORE_RULE_SET_BODY_LIMIT is set.
#
# Ghost's admin and its integrations call the Admin API under /ghost/api/admin/,
# themes and Ghost's own scripts call the Content API under /ghost/api/content/,
# and members call /members/api/. The admin calls ActivityPub, a service of its
# own, under /.ghost/activitypub/. Coraza names a field of a JSON body by its
# path, so the title of the first post saved is json.posts.0.title.
# Every rule below is skipped unless Inspect has set tx.app_ghost. It sets it
# while SWW_WAF_APPS is unset, or lists ghost for the request's hostname.
# The skip reaches only phase 1, so a rule of a later phase must check
# tx.app_ghost itself.
SecRule &TX:app_ghost "@eq 0" \
"id:900365,phase:1,pass,nolog,skipAfter:END_GHOST"
# filter, a query in Ghost's own filter language, skips seven rules on the
# Admin API and the Content API:
# 932120: filter=tag:powershell, filter=name:~'powershell'
# 932125, 932230, 932250: filter=title:~'powershell & ls -la'
# 932235, 932260: filter=title:~'powershell & python3', which the admin's
# post picker sends when a person types that title
# 932380: filter=title:~'python3 & powershell'
SecRule REQUEST_FILENAME "@rx ^/ghost/api/(?:admin|content)/" \
"id:900350,phase:1,pass,nolog,\
ctl:ruleRemoveTargetById=932120;ARGS:filter,\
ctl:ruleRemoveTargetById=932125;ARGS:filter,\
ctl:ruleRemoveTargetById=932230;ARGS:filter,\
ctl:ruleRemoveTargetById=932235;ARGS:filter,\
ctl:ruleRemoveTargetById=932250;ARGS:filter,\
ctl:ruleRemoveTargetById=932260;ARGS:filter,\
ctl:ruleRemoveTargetById=932380;ARGS:filter"
# search, the search for a member by name or address, skips four rules on the
# Admin API:
# 930120: search=.htaccess
# 932120: search=powershell
# 932250: search=ls -la
# 932260: search=python3
SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/" \
"id:900351,phase:1,pass,nolog,\
ctl:ruleRemoveTargetById=930120;ARGS:search,\
ctl:ruleRemoveTargetById=932120;ARGS:search,\
ctl:ruleRemoveTargetById=932250;ARGS:search,\
ctl:ruleRemoveTargetById=932260;ARGS:search"
# url, the address the editor looks up for an embed or a bookmark, skips two
# rules:
# 930120: url=https://github.com/example/site/blob/main/.htaccess
# 932120: url=https://example.com/blog/powershell-tips
SecRule REQUEST_FILENAME "@streq /ghost/api/admin/oembed/" \
"id:900352,phase:1,pass,nolog,\
ctl:ruleRemoveTargetById=930120;ARGS:url,\
ctl:ruleRemoveTargetById=932120;ARGS:url"
# The query fields of the analytics pages skip the eight rules of plain text,
# which 900353 lists, on /ghost/api/admin/stats/:
# 930120: pathname=/.htaccess
# 932120: source=powershell.example.com
# 932235, 932260: utm_campaign=powershell & python3
# 932250: utm_term=ls -la
# These fields filter the figures by a page, the site a visit came from, or a
# campaign: pathname, source, utm_source, utm_medium, utm_campaign,
# utm_content and utm_term.
SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/stats/" \
"id:900367,phase:1,pass,nolog,\
ctl:ruleRemoveTargetById=930120;ARGS:/^(?:pathname|source|utm_(?:source|medium|campaign|content|term))$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^(?:pathname|source|utm_(?:source|medium|campaign|content|term))$/,\
ctl:ruleRemoveTargetById=932125;ARGS:/^(?:pathname|source|utm_(?:source|medium|campaign|content|term))$/,\
ctl:ruleRemoveTargetById=932230;ARGS:/^(?:pathname|source|utm_(?:source|medium|campaign|content|term))$/,\
ctl:ruleRemoveTargetById=932235;ARGS:/^(?:pathname|source|utm_(?:source|medium|campaign|content|term))$/,\
ctl:ruleRemoveTargetById=932250;ARGS:/^(?:pathname|source|utm_(?:source|medium|campaign|content|term))$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^(?:pathname|source|utm_(?:source|medium|campaign|content|term))$/,\
ctl:ruleRemoveTargetById=932380;ARGS:/^(?:pathname|source|utm_(?:source|medium|campaign|content|term))$/"
# email_segment, the members a post is sent to as a newsletter, skips 932120
# on the Admin API's posts: email_segment=label:powershell-users.
SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/posts/" \
"id:900368,phase:1,pass,nolog,\
ctl:ruleRemoveTargetById=932120;ARGS:email_segment"
# query, a search for an account in ActivityPub, skips the eight rules of plain
# text: query=python3, query=@powershell@example.com.
SecRule REQUEST_FILENAME "@streq /.ghost/activitypub/v1/actions/search" \
"id:900369,phase:1,pass,nolog,\
ctl:ruleRemoveTargetById=930120;ARGS:query,\
ctl:ruleRemoveTargetById=932120;ARGS:query,\
ctl:ruleRemoveTargetById=932125;ARGS:query,\
ctl:ruleRemoveTargetById=932230;ARGS:query,\
ctl:ruleRemoveTargetById=932235;ARGS:query,\
ctl:ruleRemoveTargetById=932250;ARGS:query,\
ctl:ruleRemoveTargetById=932260;ARGS:query,\
ctl:ruleRemoveTargetById=932380;ARGS:query"
# The fields a person types plain text into skip eight rules, the rules of
# plain text, on the Admin API:
# 930120: the title "Using python3 and ls -la to tidy .htaccess files"
# 932120: the page's slug about-python3-powershell-htaccess
# 932125, 932230, 932250: the tag "Linux & ls -la"
# 932235: the title "powershell & python3"
# 932260: the tag python3
# 932380: the newsletter "Shell tips weekly: python3 & powershell"
# These fields hold plain text:
# title, name and slug of posts, pages, tags, labels, members, newsletters
# and snippets; a post's tags and a member's labels, by name or slug
# custom_excerpt, description, note and sender_name
# meta_title, meta_description, og_title, og_description, twitter_title and
# twitter_description
SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/" \
"id:900353,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.(?:posts|pages|tags|labels|members|newsletters|snippets)\.\d+\.(?:title|name|slug|custom_excerpt|description|note|sender_name|(?:meta|og|twitter)_(?:title|description)|(?:tags|labels)\.\d+(?:\.(?:name|slug))?)$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.(?:posts|pages|tags|labels|members|newsletters|snippets)\.\d+\.(?:title|name|slug|custom_excerpt|description|note|sender_name|(?:meta|og|twitter)_(?:title|description)|(?:tags|labels)\.\d+(?:\.(?:name|slug))?)$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.(?:posts|pages|tags|labels|members|newsletters|snippets)\.\d+\.(?:title|name|slug|custom_excerpt|description|note|sender_name|(?:meta|og|twitter)_(?:title|description)|(?:tags|labels)\.\d+(?:\.(?:name|slug))?)$/,\
ctl:ruleRemoveTargetById=932125;ARGS:/^json\.(?:posts|pages|tags|labels|members|newsletters|snippets)\.\d+\.(?:title|name|slug|custom_excerpt|description|note|sender_name|(?:meta|og|twitter)_(?:title|description)|(?:tags|labels)\.\d+(?:\.(?:name|slug))?)$/,\
ctl:ruleRemoveTargetById=932230;ARGS:/^json\.(?:posts|pages|tags|labels|members|newsletters|snippets)\.\d+\.(?:title|name|slug|custom_excerpt|description|note|sender_name|(?:meta|og|twitter)_(?:title|description)|(?:tags|labels)\.\d+(?:\.(?:name|slug))?)$/,\
ctl:ruleRemoveTargetById=932235;ARGS:/^json\.(?:posts|pages|tags|labels|members|newsletters|snippets)\.\d+\.(?:title|name|slug|custom_excerpt|description|note|sender_name|(?:meta|og|twitter)_(?:title|description)|(?:tags|labels)\.\d+(?:\.(?:name|slug))?)$/,\
ctl:ruleRemoveTargetById=932250;ARGS:/^json\.(?:posts|pages|tags|labels|members|newsletters|snippets)\.\d+\.(?:title|name|slug|custom_excerpt|description|note|sender_name|(?:meta|og|twitter)_(?:title|description)|(?:tags|labels)\.\d+(?:\.(?:name|slug))?)$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.(?:posts|pages|tags|labels|members|newsletters|snippets)\.\d+\.(?:title|name|slug|custom_excerpt|description|note|sender_name|(?:meta|og|twitter)_(?:title|description)|(?:tags|labels)\.\d+(?:\.(?:name|slug))?)$/,\
ctl:ruleRemoveTargetById=932380;ARGS:/^json\.(?:posts|pages|tags|labels|members|newsletters|snippets)\.\d+\.(?:title|name|slug|custom_excerpt|description|note|sender_name|(?:meta|og|twitter)_(?:title|description)|(?:tags|labels)\.\d+(?:\.(?:name|slug))?)$/"
# name, the name a member saves at /members/api/, skips the same eight rules.
SecRule REQUEST_FILENAME "@beginsWith /members/api/" \
"id:900359,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.name$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.name$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.name$/,\
ctl:ruleRemoveTargetById=932125;ARGS:/^json\.name$/,\
ctl:ruleRemoveTargetById=932230;ARGS:/^json\.name$/,\
ctl:ruleRemoveTargetById=932235;ARGS:/^json\.name$/,\
ctl:ruleRemoveTargetById=932250;ARGS:/^json\.name$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.name$/,\
ctl:ruleRemoveTargetById=932380;ARGS:/^json\.name$/"
# More fields of plain text skip the same eight rules on the Admin API, which
# refused "python3 & powershell club", "Weekly ls -la and .htaccess tips" and
# "powershell & python3 deal" in them:
# users.<n>.name, slug, bio, location and website, a staff user's profile
# setup.<n>.blogTitle and name, creating the first staff user
# invitation.<n>.name, accepting a staff invitation
# tiers.<n>.name, description and benefits
# offers.<n>.name, code, display_title and display_description
# recommendations.<n>.title, description and excerpt
# integrations.<n>.name and description, and webhooks.<n>.name
# posts.<n>.feature_image_alt and feature_image_caption, and the same fields
# of pages
# Coraza matches a field's name in lower case, so blogTitle is blogtitle.
SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/" \
"id:900370,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.(?:users\.\d+\.(?:name|slug|bio|location|website)|setup\.\d+\.(?:blogtitle|name)|invitation\.\d+\.name|tiers\.\d+\.(?:name|description|benefits\.\d+)|offers\.\d+\.(?:name|code|display_title|display_description)|recommendations\.\d+\.(?:title|description|excerpt)|integrations\.\d+\.(?:name|description)|webhooks\.\d+\.name|(?:posts|pages)\.\d+\.feature_image_(?:alt|caption))$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.(?:users\.\d+\.(?:name|slug|bio|location|website)|setup\.\d+\.(?:blogtitle|name)|invitation\.\d+\.name|tiers\.\d+\.(?:name|description|benefits\.\d+)|offers\.\d+\.(?:name|code|display_title|display_description)|recommendations\.\d+\.(?:title|description|excerpt)|integrations\.\d+\.(?:name|description)|webhooks\.\d+\.name|(?:posts|pages)\.\d+\.feature_image_(?:alt|caption))$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.(?:users\.\d+\.(?:name|slug|bio|location|website)|setup\.\d+\.(?:blogtitle|name)|invitation\.\d+\.name|tiers\.\d+\.(?:name|description|benefits\.\d+)|offers\.\d+\.(?:name|code|display_title|display_description)|recommendations\.\d+\.(?:title|description|excerpt)|integrations\.\d+\.(?:name|description)|webhooks\.\d+\.name|(?:posts|pages)\.\d+\.feature_image_(?:alt|caption))$/,\
ctl:ruleRemoveTargetById=932125;ARGS:/^json\.(?:users\.\d+\.(?:name|slug|bio|location|website)|setup\.\d+\.(?:blogtitle|name)|invitation\.\d+\.name|tiers\.\d+\.(?:name|description|benefits\.\d+)|offers\.\d+\.(?:name|code|display_title|display_description)|recommendations\.\d+\.(?:title|description|excerpt)|integrations\.\d+\.(?:name|description)|webhooks\.\d+\.name|(?:posts|pages)\.\d+\.feature_image_(?:alt|caption))$/,\
ctl:ruleRemoveTargetById=932230;ARGS:/^json\.(?:users\.\d+\.(?:name|slug|bio|location|website)|setup\.\d+\.(?:blogtitle|name)|invitation\.\d+\.name|tiers\.\d+\.(?:name|description|benefits\.\d+)|offers\.\d+\.(?:name|code|display_title|display_description)|recommendations\.\d+\.(?:title|description|excerpt)|integrations\.\d+\.(?:name|description)|webhooks\.\d+\.name|(?:posts|pages)\.\d+\.feature_image_(?:alt|caption))$/,\
ctl:ruleRemoveTargetById=932235;ARGS:/^json\.(?:users\.\d+\.(?:name|slug|bio|location|website)|setup\.\d+\.(?:blogtitle|name)|invitation\.\d+\.name|tiers\.\d+\.(?:name|description|benefits\.\d+)|offers\.\d+\.(?:name|code|display_title|display_description)|recommendations\.\d+\.(?:title|description|excerpt)|integrations\.\d+\.(?:name|description)|webhooks\.\d+\.name|(?:posts|pages)\.\d+\.feature_image_(?:alt|caption))$/,\
ctl:ruleRemoveTargetById=932250;ARGS:/^json\.(?:users\.\d+\.(?:name|slug|bio|location|website)|setup\.\d+\.(?:blogtitle|name)|invitation\.\d+\.name|tiers\.\d+\.(?:name|description|benefits\.\d+)|offers\.\d+\.(?:name|code|display_title|display_description)|recommendations\.\d+\.(?:title|description|excerpt)|integrations\.\d+\.(?:name|description)|webhooks\.\d+\.name|(?:posts|pages)\.\d+\.feature_image_(?:alt|caption))$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.(?:users\.\d+\.(?:name|slug|bio|location|website)|setup\.\d+\.(?:blogtitle|name)|invitation\.\d+\.name|tiers\.\d+\.(?:name|description|benefits\.\d+)|offers\.\d+\.(?:name|code|display_title|display_description)|recommendations\.\d+\.(?:title|description|excerpt)|integrations\.\d+\.(?:name|description)|webhooks\.\d+\.name|(?:posts|pages)\.\d+\.feature_image_(?:alt|caption))$/,\
ctl:ruleRemoveTargetById=932380;ARGS:/^json\.(?:users\.\d+\.(?:name|slug|bio|location|website)|setup\.\d+\.(?:blogtitle|name)|invitation\.\d+\.name|tiers\.\d+\.(?:name|description|benefits\.\d+)|offers\.\d+\.(?:name|code|display_title|display_description)|recommendations\.\d+\.(?:title|description|excerpt)|integrations\.\d+\.(?:name|description)|webhooks\.\d+\.name|(?:posts|pages)\.\d+\.feature_image_(?:alt|caption))$/"
# A member's comment, html at /members/api/comments/, skips the same eight
# rules, which refused "I ran ls -la and fixed my .htaccess with python3". The
# rules for scripts and HTML still refuse a <script> element, an event handler
# and a javascript: link in it.
SecRule REQUEST_FILENAME "@beginsWith /members/api/comments/" \
"id:900371,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.comments\.\d+\.html$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.comments\.\d+\.html$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.comments\.\d+\.html$/,\
ctl:ruleRemoveTargetById=932125;ARGS:/^json\.comments\.\d+\.html$/,\
ctl:ruleRemoveTargetById=932230;ARGS:/^json\.comments\.\d+\.html$/,\
ctl:ruleRemoveTargetById=932235;ARGS:/^json\.comments\.\d+\.html$/,\
ctl:ruleRemoveTargetById=932250;ARGS:/^json\.comments\.\d+\.html$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.comments\.\d+\.html$/,\
ctl:ruleRemoveTargetById=932380;ARGS:/^json\.comments\.\d+\.html$/"
# labels, which the admin gives the members imported from a CSV file at
# /ghost/api/admin/members/upload/, skips the same eight rules, which refused
# "python3 import" and "powershell & .htaccess".
SecRule REQUEST_FILENAME "@streq /ghost/api/admin/members/upload/" \
"id:900372,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:labels "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:labels,\
ctl:ruleRemoveTargetById=932120;ARGS:labels,\
ctl:ruleRemoveTargetById=932125;ARGS:labels,\
ctl:ruleRemoveTargetById=932230;ARGS:labels,\
ctl:ruleRemoveTargetById=932235;ARGS:labels,\
ctl:ruleRemoveTargetById=932250;ARGS:labels,\
ctl:ruleRemoveTargetById=932260;ARGS:labels,\
ctl:ruleRemoveTargetById=932380;ARGS:labels"
# In ActivityPub, a note's or a reply's content and an account's name, username
# and bio skip the same eight rules, which refused "Trying python3 & powershell"
# and the bio "ls -la and .htaccess tips". Each field skips them on its own path:
# content, posting a note at /.ghost/activitypub/v1/actions/note or a reply
# under /.ghost/activitypub/v1/actions/reply/
# name, username and bio, saving the account at /.ghost/activitypub/v1/account
SecRule REQUEST_FILENAME "@rx ^/\.ghost/activitypub/v1/actions/(?:note$|reply/)" \
"id:900373,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.content$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.content$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.content$/,\
ctl:ruleRemoveTargetById=932125;ARGS:/^json\.content$/,\
ctl:ruleRemoveTargetById=932230;ARGS:/^json\.content$/,\
ctl:ruleRemoveTargetById=932235;ARGS:/^json\.content$/,\
ctl:ruleRemoveTargetById=932250;ARGS:/^json\.content$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.content$/,\
ctl:ruleRemoveTargetById=932380;ARGS:/^json\.content$/"
SecRule REQUEST_FILENAME "@streq /.ghost/activitypub/v1/account" \
"id:900374,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.(?:name|username|bio)$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.(?:name|username|bio)$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.(?:name|username|bio)$/,\
ctl:ruleRemoveTargetById=932125;ARGS:/^json\.(?:name|username|bio)$/,\
ctl:ruleRemoveTargetById=932230;ARGS:/^json\.(?:name|username|bio)$/,\
ctl:ruleRemoveTargetById=932235;ARGS:/^json\.(?:name|username|bio)$/,\
ctl:ruleRemoveTargetById=932250;ARGS:/^json\.(?:name|username|bio)$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.(?:name|username|bio)$/,\
ctl:ruleRemoveTargetById=932380;ARGS:/^json\.(?:name|username|bio)$/"
# A member's email address skips 930120, 932120 and 932260, which refused
# erin.htaccess@example.com, dave.powershell@example.com and
# python3.dev@example.com. These fields hold it:
# members.<n>.email, when the admin adds or edits a member under
# /ghost/api/admin/members/
# email, when a member signs up or in at /members/api/
# An address holds no spaces, so it keeps 932250, which needs ls -la.
SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/members/" \
"id:900354,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.members\.\d+\.email$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.members\.\d+\.email$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.members\.\d+\.email$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.members\.\d+\.email$/"
SecRule REQUEST_FILENAME "@beginsWith /members/api/" \
"id:900360,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.email$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.email$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.email$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.email$/"
# A staff user's email address also skips 930120, 932120 and 932260, which
# refused erin.htaccess@example.com, dave.powershell@example.com and
# python3.dev@example.com. Each of these fields skips them only on its own path:
# username, signing in at /ghost/api/admin/session/
# setup.<n>.email, creating the first staff user
# password_reset.<n>.email, asking for a password reset
# users.<n>.email, saving a staff user's profile
SecRule REQUEST_FILENAME "@streq /ghost/api/admin/session/" \
"id:900361,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.username$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.username$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.username$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.username$/"
SecRule REQUEST_FILENAME "@streq /ghost/api/admin/authentication/setup/" \
"id:900362,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.setup\.\d+\.email$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.setup\.\d+\.email$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.setup\.\d+\.email$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.setup\.\d+\.email$/"
SecRule REQUEST_FILENAME "@streq /ghost/api/admin/authentication/password_reset/" \
"id:900363,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.password_reset\.\d+\.email$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.password_reset\.\d+\.email$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.password_reset\.\d+\.email$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.password_reset\.\d+\.email$/"
SecRule REQUEST_FILENAME "@rx ^/ghost/api/admin/users/[0-9a-f]{24}/$" \
"id:900364,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.users\.\d+\.email$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.users\.\d+\.email$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.users\.\d+\.email$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.users\.\d+\.email$/"
# The address of a staff invitation skips the same three rules. Each of these
# fields skips them only on its own path:
# invites.<n>.email, inviting a staff user at /ghost/api/admin/invites/
# email in the query, checking an invitation at
# /ghost/api/admin/authentication/invitation/
# invitation.<n>.email, accepting it at the same path
SecRule REQUEST_FILENAME "@streq /ghost/api/admin/invites/" \
"id:900375,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.invites\.\d+\.email$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.invites\.\d+\.email$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.invites\.\d+\.email$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.invites\.\d+\.email$/"
SecRule REQUEST_FILENAME "@streq /ghost/api/admin/authentication/invitation/" \
"id:900376,phase:1,pass,nolog,\
ctl:ruleRemoveTargetById=930120;ARGS:email,\
ctl:ruleRemoveTargetById=932120;ARGS:email,\
ctl:ruleRemoveTargetById=932260;ARGS:email"
SecRule REQUEST_FILENAME "@streq /ghost/api/admin/authentication/invitation/" \
"id:900377,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.invitation\.\d+\.email$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.invitation\.\d+\.email$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.invitation\.\d+\.email$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.invitation\.\d+\.email$/"
# The articles skip these rules on the Admin API:
# 930120: ls -la /var/www/html/.htaccess in a code block
# 932120: powershell -ExecutionPolicy Bypass -File build.ps1
# 932125, 932230, 932235, 932250: cat /etc/hosts | grep example
# 932160: #!/usr/bin/env python3
# 932260: python3 -m venv .venv
# 932370: the same list in the html of a post saved through the API
# 932380: a code block whose second line starts with powershell
# 934100: document.querySelectorAll('a').forEach((a) => console.log(a.href))
# 941100, 941160: an HTML card with an iframe
# 941120: onclick= in an HTML card
# 941180: window.onload in a code block
# 941390: console.log(
# 942190: a code block with an SQL query
# These fields hold an article:
# posts.<n>.lexical and pages.<n>.lexical, which the editor saves, and the
# same fields mobiledoc, in Ghost's older format, and html, which
# integrations send
# snippets.<n>.lexical and snippets.<n>.mobiledoc, a part of a post saved for
# reuse
# newsletters.<n>.footer_content, the footer of a newsletter
# A <script> element (941110) and a javascript: link (941170, 941210) are still
# refused in them.
SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/" \
"id:900355,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=932125;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=932160;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=932230;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=932235;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=932250;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=932370;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=932380;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=934100;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=941100;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=941120;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=941160;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=941180;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=941390;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/,\
ctl:ruleRemoveTargetById=942190;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.(?:lexical|mobiledoc|html)|snippets\.\d+\.(?:lexical|mobiledoc)|newsletters\.\d+\.footer_content)$/"
# Code injection, the HTML Ghost adds to the head and the foot of a page, and
# the site's settings, which hold the site-wide code injection besides the
# title and the description, skip the rules of plain text above and these:
# 921130, 941100, 941160: <meta name="google-site-verification" ...>
# 941270: <link rel="preconnect" href="https://fonts.example.com">
# These fields hold it, and skip the rules anywhere on the Admin API:
# posts.<n>.codeinjection_head and _foot, and the same fields of pages
# settings.<n>.value, the value of a setting
# A <script> element and a javascript: link are still refused in them.
SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/" \
"id:900356,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/ "@eq 0" \
"ctl:ruleRemoveTargetById=921130;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/,\
ctl:ruleRemoveTargetById=930120;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/,\
ctl:ruleRemoveTargetById=932125;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/,\
ctl:ruleRemoveTargetById=932230;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/,\
ctl:ruleRemoveTargetById=932250;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/,\
ctl:ruleRemoveTargetById=932380;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/,\
ctl:ruleRemoveTargetById=941100;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/,\
ctl:ruleRemoveTargetById=941160;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/,\
ctl:ruleRemoveTargetById=941270;ARGS:/^json\.(?:(?:posts|pages)\.\d+\.codeinjection_(?:head|foot)|settings\.\d+\.value)$/"
# Saving a staff user's profile sends the field profile_image, whose name holds
# .profile, a file the list of system files names (930120).
SecRule REQUEST_FILENAME "@rx ^/ghost/api/admin/users/[0-9a-f]{24}/$" \
"id:900357,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.users\.\d+\.profile_image$/ "@eq 0" \
"ctl:ruleRemoveTargetById=930120;ARGS_NAMES:/^json\.users\.\d+\.profile_image$/"
# A tag's code injection, tags.<n>.codeinjection_head and _foot under
# /ghost/api/admin/tags/, skips the same rules as the code injection of posts.
# A <script> element and a javascript: link are still refused in it.
SecRule REQUEST_FILENAME "@beginsWith /ghost/api/admin/tags/" \
"id:900378,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.tags\.\d+\.codeinjection_(?:head|foot)$/ "@eq 0" \
"ctl:ruleRemoveTargetById=921130;ARGS:/^json\.tags\.\d+\.codeinjection_(?:head|foot)$/,\
ctl:ruleRemoveTargetById=930120;ARGS:/^json\.tags\.\d+\.codeinjection_(?:head|foot)$/,\
ctl:ruleRemoveTargetById=932120;ARGS:/^json\.tags\.\d+\.codeinjection_(?:head|foot)$/,\
ctl:ruleRemoveTargetById=932125;ARGS:/^json\.tags\.\d+\.codeinjection_(?:head|foot)$/,\
ctl:ruleRemoveTargetById=932230;ARGS:/^json\.tags\.\d+\.codeinjection_(?:head|foot)$/,\
ctl:ruleRemoveTargetById=932250;ARGS:/^json\.tags\.\d+\.codeinjection_(?:head|foot)$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.tags\.\d+\.codeinjection_(?:head|foot)$/,\
ctl:ruleRemoveTargetById=932380;ARGS:/^json\.tags\.\d+\.codeinjection_(?:head|foot)$/,\
ctl:ruleRemoveTargetById=941100;ARGS:/^json\.tags\.\d+\.codeinjection_(?:head|foot)$/,\
ctl:ruleRemoveTargetById=941160;ARGS:/^json\.tags\.\d+\.codeinjection_(?:head|foot)$/,\
ctl:ruleRemoveTargetById=941270;ARGS:/^json\.tags\.\d+\.codeinjection_(?:head|foot)$/"
# The passwords, which skip each rule that random passwords set off:
# password, signing in at /ghost/api/admin/session/
# setup.<n>.password, creating the first staff user
# invitation.<n>.password, accepting an invitation
# password_reset.<n>.newPassword and ne2Password, resetting a password
# password.<n>.oldPassword, newPassword and ne2Password, changing one at
# /ghost/api/admin/users/password/
SecRule REQUEST_FILENAME "@rx ^/ghost/api/admin/(?:session|authentication/(?:setup|invitation|password_reset)|users/password)/$" \
"id:900358,phase:1,pass,nolog,chain"
SecRule &ARGS_GET:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/ "@eq 0" \
"ctl:ruleRemoveTargetById=920270;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=920540;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=921200;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=930100;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=930110;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=930120;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=932125;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=932130;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=932160;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=932230;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=932250;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=932260;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=932270;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=932280;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=932330;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=932340;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=932370;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=932380;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=933100;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=933135;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=933180;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=933210;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=941100;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=941120;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=941160;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=941180;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=942100;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=942151;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=942190;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=942230;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=942290;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=942320;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=942540;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=942550;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/,\
ctl:ruleRemoveTargetById=944150;ARGS:/^json\.(?:password|(?:setup|invitation)\.\d+\.password|(?:password_reset|password)\.\d+\.(?:old|new|ne2)password)$/"
SecMarker END_GHOST
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