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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-4970-1 | postorius security update |
EUVD |
EUVD-2021-0197 | 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. |
Github GHSA |
GHSA-v83x-78q3-gr2j | GNU Mailman Postorius Access Control Issues |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T02:27:31.978Z
Reserved: 2021-08-31T00:00:00
Link: CVE-2021-40347
No data.
Status : Modified
Published: 2021-09-10T19:15:08.163
Modified: 2024-11-21T06:23:55.190
Link: CVE-2021-40347
No data.
OpenCVE Enrichment
No data.
Debian DSA
EUVD
Github GHSA