MEDIUM 6.1 NVD
CVE-2026-77606
Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's pages. Prior to version 7.2.0, when `hea
Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's pages. Prior to version 7.2.0, when `headers=plain`, table header text was emitted into `<th>` via a raw HTML path. User-controlled `mainlabel` content could therefore become executable HTML. Version 7.2.0 fixes the issue.
References
- https://github.com/SemanticMediaWiki/SemanticMediaWiki/releases/tag/7.2.0
- https://github.com/SemanticMediaWiki/SemanticMediaWiki/security/advisories/GHSA-3jp5-3h47-
This medium severity vulnerability with a CVSS score of 6.1 was published on 2026-09-18 via NVD.
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