| Package | Affected versions | Patched versions |
|---|---|---|
| semantic mediawiki | ≥ 2.5.0, < 7.3.1 | 7.3.1 |
Semantic MediaWiki from 2.5.0 before 7.3.1 contains an improper authorization vulnerability that allows ordinary editors to permanently protect pages by adding an Is edit protected annotation. When $smwgEditProtectionRight is enabled, EditProtectionUpdater applies indefinite edit and move restrictions without checking the author's rights, locking other editors and administrators out.
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