CVE-2021-43331

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CVSS 3.1

6.1 medium

EPSS

1%p70

Published

Nov 12, 2021 (Nov 12, 2021)

Modified

Jun 17, 2026

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.

Vendors: gnu debian
Products: mailman, debian linux
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.4%)

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