CVE-2021-40347

Inconsistent Interpretation of HTTP Requests in pypi/postorius

Identifiers

CVE-2021-40347

Package Slug

pypi/postorius

Vulnerability

Inconsistent Interpretation of HTTP Requests

Description

An issue was discovered in views/list.py in GNU Mailman Postorius 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.

Affected Versions

All versions before 1.3.5

Solution

Upgrade to version 1.3.5 or above.

Last Modified

2021-09-24

source