mediawiki/semantic-media-wiki
HighComposerCVE-2025-61682
What to do
Update mediawiki/semantic-media-wiki to 7.0.0 or later.
composer require mediawiki/semantic-media-wiki:^7.0.0
A cross-site scripting flaw affects the Composer package mediawiki/semantic-media-wiki. Affected versions: >= 3.1.0, < 7.0.0. Fixed from version 7.0.0. CVSS score 8.6.
What the flaw allows: Code can run in visitors’ browsers.
- Package
- mediawiki/semantic-media-wiki
- Ecosystem
- Composer (PHP)
- Class
- Cross-site scripting
- Affected versions
- >= 3.1.0, < 7.0.0
- CVSS
- 8.6
- Published on
- September 18, 2026
Sources
Entry built automatically from the cited security advisory, with no model rewriting. Acknowledged by the organisation or vendor, notified to an authority, or established by two independent sources.