Upstream information

CVE-2021-40347 at MITRE


An issue was discovered in views/ 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.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

SUSE Bugzilla entry: 1190439 [NEW]

No SUSE Security Announcements cross referenced.