CVE-2026-103439 | Wikimedia Foundation MediaWiki 1.43/1.45/1.46 Wikbase cross site scripting

A vulnerability was found in Wikimedia Foundation MediaWiki 1.43/1.45/1.46. It has been declared as problematic. Affected is an unknown function of the component Wikbase. Such manipulation leads to cross site scripting.

This vulnerability is traded as CVE-2026-103439. The attack may be launched remotely. There is no exploit available.VulDB Recent EntriesRead More