Description

GNU Mailman 2.1.39, as bundled in cPanel (and WHM), allows unauthenticated attackers to create lists via the /mailman/create endpoint.

INFO

Published Date :

2025-04-20T00:00:00.000Z

Last Modified :

2025-04-21T14:35:48.754Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-43921 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-43921.

URL Resource
https://code.launchpad.net/~mailman-coders/mailman/2.1 cve-icon cve-icon
https://github.com/0NYX-MY7H/CVE-2025-43921 cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact