Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. Various date messages returned by `Language::userDate` are inserted into raw HTML, allowing anybody who can edit those messages to insert arbitrary HTML into the DOM. This impacts wikis where a group has the `editinterface` but not the `editsitejs` user right. This vulnerability is fixed in 3.3.1.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| starcitizentools/citizen-skin(Packagist) | 3.3.0 | 3.3.1 | N/A |
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