CVE-2021-42096

Medium

Description

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.

SeverityMedium

CVSS4.3

Exploit probability—

Product

Gnu Mailman

PublishedOct 21, 2021

First seenOct 21, 2021

How to fix

Update

gnu mailman2.1.35 or later

Vendor advisories

debian.org/security/2021/dsa-4991

Affected products

Product	Affected versions	Fixed in
gnu mailman	v < 2.1.35	2.1.35
debian debian_linux	10.0	—

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