CVE Alert: CVE-2025-43921

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Vulnerability Summary: CVE-2025-43921

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

Affected Endpoints:

No affected endpoints listed.

Published Date:

4/20/2025, 1:15:46 AM

⚠️ CVSS Score:

CVSS v3 Score: 5.3 (Medium)

Exploit Status:

Not Exploited

EPS Score: 0.00039 | Ranking EPS: 0.11057

References:

Recommended Action:

No proposed action available. Please refer to vendor documentation for updates.


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