Unrated severityNVD Advisory· Published Apr 20, 2025· Updated Apr 28, 2025

CVE-2025-43919

Description

GNU Mailman 2.1.39, as bundled in cPanel (and WHM), allows unauthenticated attackers to read arbitrary files via ../ directory traversal at /mailman/private/mailman (aka the private archive authentication endpoint) via the username parameter. NOTE: multiple third parties report that they are unable to reproduce this, regardless of whether cPanel or WHM is used.

Affected products

GNU/Mailmanv5
Range: 2.1.39

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

code.launchpad.net/~mailman-coders/mailman/2.1mitre
www.openwall.com/lists/oss-security/2025/04/21/6mitre

News mentions

No linked articles in our index yet.

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