An issue was discovered in the GlobalBlocking extension in MediaWiki before 1.40.2. For a Special:GlobalBlock?uselang=x-xss URI, i18n-based XSS can occur via the parentheses message. This affects subtitle links in buildSubtitleLinks.
2024-01-12T06:15:47.383
2024-11-21T08:57:07.983
Modified
CVSSv3.1: 6.1 (MEDIUM)