CVE-2021-40347

State: Published
Severity: Not scored
Published: Sep 10, 2021
Updated: Aug 4, 2024
Reserved: Aug 31, 2021

Description

An issue was discovered in views/list.py in GNU Mailman Postorius before 1.3.5. An attacker (logged into any account) can send a crafted POST request to unsubscribe any user from a mailing list, also revealing whether that address was subscribed in the first place.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://gitlab.com/mailman/postorius/-/issues/531
https://phabricator.wikimedia.org/T289798
https://gitlab.com/mailman/postorius/-/tags
DSA-4970vendor-advisory
https://gitlab.com/mailman/postorius/-/commit/3d880c56b58bc26b32eac0799407d74b64b7474b
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993746

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