An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 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.
2023-01-20T18:15:10.363
2025-04-03T16:15:31.880
Modified
CVSSv3.1: 5.4 (MEDIUM)
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | mediawiki | mediawiki | < 1.35.9 | Yes |
Application | mediawiki | mediawiki | < 1.38.5 | Yes |
Application | mediawiki | mediawiki | 1.39.0 | Yes |
Application | mediawiki | mediawiki | 1.39.0 | Yes |
Application | mediawiki | mediawiki | 1.39.0 | Yes |