CVE-2021-43331 Information

Description

In GNU Mailman before 2.1.36 a crafted URL to the Cgi/options.py user options page can execute arbitrary JavaScript for XSS.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

https://bugs.launchpad.net/mailman/+bug/1949401 https://mail.python.org/archives/list/mailman-announce@python.org/message/I2X7PSFXIEPLM3UMKZMGOEO3UFYETGRL/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1