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Product · GNU

Mailman

3 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 5.3
    CVE-2025-43921 Public exploit

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

    GNU Mailman
  • Medium 5.4
    CVE-2025-43920 Public exploit

    GNU Mailman 2.1.39, as bundled in cPanel (and WHM), in certain external archiver configurations, allows unauthenticated…

    GNU Mailman
  • Medium 5.8
    CVE-2025-43919 Public exploit

    GNU Mailman 2.1.39, as bundled in cPanel (and WHM), allows unauthenticated attackers to read arbitrary files via ../ di…

    GNU Mailman