| Package | Affected versions | Patched versions |
|---|---|---|
| mediawiki | = 1.37.0≥ 1.36.0, < 1.36.3< 1.35.5 | 1.36.31.35.5 |
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.
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