CVE-2021-44227

GNU Mailman 2.1.x prior to 2.1.38 is affected by CVE-2021-44227, allowing a list member or moderator to obtain a CSRF token and craft an admin request that can change settings or reset the admin password, potentially leading to admin takeover. Multiple advisories confirm the issue across distribu...

CVE-2021-42097

GNU Mailman 2.1.x before 2.1.35 is affected by a CSRF/token bypass vulnerability (CVE-2021-42097) where a csrf_token value is not bound to a single user, enabling a CSRF attack against an admin that can lead to admin account takeover. The issue arises from CSRF protection weaknesses on the user o...

CVE-2016-6893

GNU Mailman 2.1.x contains a CSRF vulnerability (CVE-2016-6893) in the user options page that allows remote attackers to hijack a user’s session and perform option-modifying requests, potentially accessing victim credentials. The root cause is CSRF token protection not being correctly tied to the...

CVE-2025-43920

GNU Mailman 2.1.39 (bundled with cPanel/WHM) has a command-injection risk when an external archiver is configured and the email subject line contains shell metacharacters. The root cause is unsanitized subject handling in the archiver/subject processing path, enabling unauthenticated execution of...

CVE-2016-7123

CVE-2016-7123 is a CSRF vulnerability in the GNU Mailman admin web interface (pre-2.1.15) that can hijack administrator authentication. Exploitation details are provided in connected documents (e.g., Nessus and OSV descriptions) and indicate users are potentially affected across various Linux dis...