CVE-2021-44855 | MediaWiki up to 1.35.4/1.36.2/1.37.0 Image Upload cross site scripting
A vulnerability classified as problematic has been found in MediaWiki up to 1.35.4/1.36.2/1.37.0. Affected is an unknown function of the component Image Upload Handler. The manipulation leads to cross site scripting.
This vulnerability is traded as CVE-2021-44855. It is possible to launch the attack remotely. There is no exploit available.
It is recommended to upgrade the affected component.