Product:

Mailman

(Gnu)
Repositories

Unknown:

This might be proprietary software.
#Vulnerabilities 47
Date Id Summary Products Score Patch Annotated
2025-04-20 CVE-2025-43919 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. Mailman 7.5
2025-04-20 CVE-2025-43920 GNU Mailman 2.1.39, as bundled in cPanel (and WHM), in certain external archiver configurations, allows unauthenticated attackers to execute arbitrary OS commands via shell metacharacters in an email Subject line. NOTE: multiple third parties report that they are unable to reproduce this, regardless of whether cPanel or WHM is used. Mailman 8.1
2025-04-20 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. NOTE: multiple third parties report that they are unable to reproduce this, regardless of whether cPanel or WHM is used. Mailman 5.3
2023-04-15 CVE-2021-34337 An issue was discovered in Mailman Core before 3.3.5. An attacker with access to the REST API could use timing attacks to determine the value of the configured REST API password and then make arbitrary REST API calls. The REST API is bound to localhost by default, limiting the ability for attackers to exploit this, but can optionally be made to listen on other interfaces. Mailman 6.3
2020-06-24 CVE-2020-15011 GNU Mailman before 2.1.33 allows arbitrary content injection via the Cgi/private.py private archive login page. Ubuntu_linux, Debian_linux, Mailman 4.3
2021-10-21 CVE-2021-42096 GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A certain csrf_token value is derived from the admin password, and may be useful in conducting a brute-force attack against that password. Debian_linux, Mailman 4.3
2021-10-21 CVE-2021-42097 GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A csrf_token value is not specific to a single user account. An attacker can obtain a value within the context of an unprivileged user account, and then use that value in a CSRF attack against an admin (e.g., for account takeover). Debian_linux, Mailman 8.0
2021-11-12 CVE-2021-43331 In GNU Mailman before 2.1.36, a crafted URL to the Cgi/options.py user options page can execute arbitrary JavaScript for XSS. Debian_linux, Mailman 6.1
2021-11-12 CVE-2021-43332 In GNU Mailman before 2.1.36, the CSRF token for the Cgi/admindb.py admindb page contains an encrypted version of the list admin password. This could potentially be cracked by a moderator via an offline brute-force attack. Debian_linux, Mailman 6.5
2021-12-02 CVE-2021-44227 In GNU Mailman before 2.1.38, a list member or moderator can get a CSRF token and craft an admin request (using that token) to set a new admin password or make other changes. Debian_linux, Mailman 8.8