CVE-2026-58035 | Wikimedia MediaWiki up to 1.45.x SpecialBlock.Vue cross site scripting

A vulnerability, which was classified as problematic, has been found in Wikimedia MediaWiki up to 1.45.x. Affected by this vulnerability is an unknown functionality of the file resources/src/MediaWiki.Special.Block/SpecialBlock.Vue. The manipulation leads to cross site scripting.

This vulnerability is documented as CVE-2026-58035. The attack can be initiated remotely. There is not any exploit available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More