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ミラー元 https://github.com/mail-in-a-box/mailinabox.git 前回の同期 2026-03-18 18:07:22 +01:00
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mailinabox/management
Joshua Tauberer a14b17794b simplify how munin-cgi-graph is called to reduce the attack surface area
Seems like if REQUEST_METHOD is set to GET, then we can drop two redundant ways the query string is given. munin-cgi-graph itself reads the environment variables only, but its calls to Perl's CGI::param will look at the command line if REQUEST_METHOD is not used, otherwise it uses environment variables like CGI used to work.

Since this is all behind admin auth anyway, there isn't a public vulnerability. #914 was opened without comment which lead me to notice the redundancy and worry about a vulnerability, before I realized this is admin-only anyway.

The vulnerability was created by 6d6f3ea391.

See #914.

This is the v0.19b hotfix commit.
2016-08-20 11:47:44 -04:00
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