This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2021-30154 →
DEBIAN-CVE-2021-30154
An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. On Special:NewFiles, all the mediastatistics-header-* mes...
Original description
The description as published by the source.
An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. On Special:NewFiles, all the mediastatistics-header-* messages are output in HTML unescaped, leading to XSS.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
mediawiki
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.35.2-1"}]}]
Debian:13
mediawiki
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.35.2-1"}]}]
Debian:14
mediawiki
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.35.2-1"}]}]
References
- advisory security-tracker.debian.org