mediawiki: An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1
CVE-2021-44856 is fixed in mediawiki on 1 platform, first by DEBIAN-CVE-2021-44856, released December 26, 2022. It is not reported as exploited. Patch Radar priority: Routine.
An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. A title blocked by AbuseFilter can be created via Special:ChangeContentModel due to the mishandling of the EditFilterMergedContent hook return value.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| mediawiki · Debian 12.15 (bookworm) | 1:1.35.5-1 | DEBIAN-CVE-2021-44856 | Dec 26, 2022 |
| mediawiki · Debian 13.5 (trixie) | 1:1.35.5-1 | DEBIAN-CVE-2021-44856 | Dec 26, 2022 |
| mediawiki · Debian 14 | 1:1.35.5-1 | DEBIAN-CVE-2021-44856 | Dec 26, 2022 |
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