Debian/mediawiki: medium 6.1
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
Action: Upgrade mediawiki to 1:1.35.2-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:1.35.2-1 | - |
Fixed versions
| 1:1.35.2-1 |
Sources
- osv: DEBIAN-CVE-2021-30154#Debian:13/mediawiki
- https://security-tracker.debian.org/tracker/CVE-2021-30154
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