Description
An issue was discovered in Mediawiki through 1.37.1. The check for the override-antispoof permission in the AntiSpoof extension is incorrect.
References (3)
Core 3
Core References
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202305-24
Patch, Third Party Advisory
https://gerrit.wikimedia.org/r/q/Id8c4e2e336695ce70ccdf8a51ad729bf4a99f8f7
Issue Tracking, Patch, Vendor Advisory
https://phabricator.wikimedia.org/T304126
Scores
CVSS v3
9.8
EPSS
0.0047
EPSS Percentile
64.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
Status
published
Products (1)
mediawiki/mediawiki
< 1.37.1
Published
Mar 30, 2022
Tracked Since
Feb 18, 2026