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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-09-10T18:17:24

Updated: 2024-08-04T02:27:31.978Z

Reserved: 2021-08-31T00:00:00

Link: CVE-2021-40347

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-09-10T19:15:08.163

Modified: 2021-09-24T03:04:23.317

Link: CVE-2021-40347

cve-icon Redhat

No data.