CVE-2021-40347 – postorius

Package

Manager: pip
Name: postorius
Vulnerable Version: >=0 <1.3.5

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00213 pctl0.43907

Details

GNU Mailman Postorius Access Control Issues 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.

Metadata

Created: 2022-05-24T19:14:08Z
Modified: 2024-10-21T20:10:57Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-v83x-78q3-gr2j/GHSA-v83x-78q3-gr2j.json
CWE IDs: ["CWE-284"]
Alternative ID: GHSA-v83x-78q3-gr2j
Finding: F039
Auto approve: 1