CVE-2026-22712 | Wikimedia ApprovedRevs Extension 1.39/1.43/1.44/1.45 on Mediawiki escape output

January 9, 2026 Yanac

A vulnerability categorized as critical has been discovered in Wikimedia ApprovedRevs Extension 1.39/1.43/1.44/1.45 on Mediawiki. Affected by this vulnerability is an unknown functionality. Such manipulation leads to escaping of output.

This vulnerability is listed as CVE-2026-22712. The attack may be performed from remote. There is no available exploit.VulDB Recent EntriesRead More