CVE-2023-22910 Information

Description

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.

Reference

https://phabricator.wikimedia.org/T323592