An issue exists in MediaWiki prior to 1.35.9, 1.36.x up to and including 1.38.x prior to 1.38.5, and 1.39.x prior to 1.39.1. There is XSS in Wikibase date formatting via wikibase-time-precision-* fields. This allows JavaScript execution by staff/admin users who do not intentionally have the editsitejs capability.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
mediawiki mediawiki |
||
mediawiki mediawiki 1.39.0 |
Vulmon