Back to search
CVE-2021-40347
Published: Sep 10, 2021
Modified: Aug 4, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://gitlab.com/mailman/postorius/-/issues/531
x_refsource_MISC
https://phabricator.wikimedia.org/T289798
x_refsource_MISC
https://gitlab.com/mailman/postorius/-/tags
x_refsource_MISC
DSA-4970
vendor-advisory
x_refsource_DEBIAN
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993746
x_refsource_CONFIRM
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now