CVE-2026-103046 | Wikimedia Foundation MediaWiki up to 1.46.0 WikiLambda Extension cross site scripting

A vulnerability was found in Wikimedia Foundation MediaWiki up to 1.46.0. It has been rated as problematic. Affected is an unknown function of the component WikiLambda Extension. This manipulation causes cross site scripting.

This vulnerability is tracked as CVE-2026-103046. The attack is possible to be carried out remotely. No exploit exists.

Upgrading the affected component is advised.VulDB Recent EntriesRead More