CSRF check for user tokens should not be case sensitive.

Bug #1954694 reported by Mark Sapiro
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
GNU Mailman
Fix Released
Medium
Unassigned

Bug Description

The fix for CVE-2021-42097 requires that the user submitting a user options form match the user in the CSRF token submitted with the form, but the match is case sensitive and should not be.

There is also a potential NameError exception in logging a mismatch.

Related branches

Mark Sapiro (msapiro)
description: updated
Revision history for this message
Mark Sapiro (msapiro) wrote :
Mark Sapiro (msapiro)
Changed in mailman:
status: In Progress → Fix Released
Changed in mailman:
assignee: Mark Sapiro (msapiro) → Ant Phyo Hlyand Tun (antphyo)
Mark Sapiro (msapiro)
Changed in mailman:
assignee: Ant Phyo Hlyand Tun (antphyo) → nobody
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