CVE-2026-116886 | Semantic MediaWiki up to 7.3.0 External identifier property cross site scripting

October 27, 2026 Yanac

A vulnerability has been found in Semantic MediaWiki up to 7.3.0 and classified as problematic. Affected is an unknown function of the component External identifier property. This manipulation of the argument External identifier causes cross site scripting.

The identification of this vulnerability is CVE-2026-116886. It is possible to initiate the attack remotely. There is no exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More