Core Rule Set: Drupal's JSON password reset takes an address (closes #262)

POST /user/password?_format=json with a mail of python3@example.com or
powershell@example.com was refused while bodies are read. On that path,
the JSON field mail now skips 932120 and 932260, the two rules the
recorded addresses set off, unless the query has a json.mail parameter.
Recorded from Drupal 11.4.11.

Model: opus-5-5

internal/coreruleset/drupal.conf

@@ -228,3 +228,12 @@ SecRule REQUEST_FILENAME "@rx ^(?:/[a-z]{2,3}(?:-[a-z]+)?)?/user/password$" \
         ctl:ruleRemoveTargetById=932120;ARGS:json.name,\
         ctl:ruleRemoveTargetById=932250;ARGS:json.name,\
         ctl:ruleRemoveTargetById=932260;ARGS:json.name"
+
+# The same reset may name the account by its address in the JSON field mail:
+# POST /user/password?_format=json with a mail of python3@example.com. An
+# address skips only the two rules the recorded addresses set off.
+SecRule REQUEST_FILENAME "@rx ^(?:/[a-z]{2,3}(?:-[a-z]+)?)?/user/password$" \
+    "id:900818,phase:1,pass,nolog,chain"
+    SecRule &ARGS_GET:json.mail "@eq 0" \
+        "ctl:ruleRemoveTargetById=932120;ARGS:json.mail,\
+        ctl:ruleRemoveTargetById=932260;ARGS:json.mail"