high8.6
CVE-2025-61682
Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's pages.
Impact
Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's pages. Versions starting in 3.1.0 and prior to 7.0.0 insert the unsanitized value of a data attribute into the DOM as HTML, allowing for stored XSS through wikitext. Version 7.0.0 patches the issue.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | mediawiki/semantic-media-wiki | >= 3.1.0, < 7.0.0 | 7.0.0 |