CVE-2026-58026 | Wikimedia MediaWiki up to 1.45.x/1.45.3/1.44.5/1.43.8 Parser.Php information disclosure

A vulnerability marked as problematic has been reported in Wikimedia MediaWiki up to 1.45.x/1.45.3/1.44.5/1.43.8. This affects an unknown part of the file includes/Parser/Parser.Php. The manipulation leads to information disclosure.

This vulnerability is referenced as CVE-2026-58026. Remote exploitation of the attack is possible. No exploit is available.

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