mediawiki: An XSS issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2
CVE-2022-28202 is fixed in mediawiki on 1 platform, first by DEBIAN-CVE-2022-28202, released March 30, 2022. It is not reported as exploited. Patch Radar priority: Routine.
An XSS issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2. The widthheight, widthheightpage, and nbytes properties of messages are not escaped when used in galleries or Special:RevisionDelete.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| mediawiki · Debian 12.15 (bookworm) | 1:1.35.6-1 | DEBIAN-CVE-2022-28202 | Mar 30, 2022 |
| mediawiki · Debian 13.5 (trixie) | 1:1.35.6-1 | DEBIAN-CVE-2022-28202 | Mar 30, 2022 |
| mediawiki · Debian 14 | 1:1.35.6-1 | DEBIAN-CVE-2022-28202 | Mar 30, 2022 |
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