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Mailman Improper Limitation of a Pathname to a Restricted Directory (Path Traversal) Vulnerability - CVE-2025-43919 - Vulnerability Database
Mailman

Mailman Improper Limitation of a Pathname to a Restricted Directory (Path Traversal) Vulnerability - CVE-2025-43919

High
Reference: CVE-2025-43919
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2025-43919
Title: Mailman Improper Limitation of a Pathname to a Restricted Directory (Path Traversal) Vulnerability
Overview:

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.