{"id":"MGASA-2020-0167","summary":"Updated mediawiki packages fix security vulnerability","details":"Updated mediawiki packages fix security vulnerability:\n\nIn MediaWiki before 1.31.7, users can add various Cascading Style Sheets\n(CSS) classes (which can affect what content is shown or hidden in the\nuser interface) to arbitrary DOM nodes via HTML content within a MediaWiki\npage. This occurs because jquery.makeCollapsible allows applying an event\nhandler to any Cascading Style Sheets (CSS) selector. There is no known way\nto exploit this for cross-site scripting (XSS) (CVE-2020-10960).\n","modified":"2026-02-04T04:03:13.655378Z","published":"2020-04-15T10:12:14Z","related":["CVE-2020-10960"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2020-0167.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=26443"},{"type":"REPORT","url":"https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-March/000247.html"}],"affected":[{"package":{"name":"mediawiki","ecosystem":"Mageia:7","purl":"pkg:rpm/mageia/mediawiki?arch=source&distro=mageia-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.31.7-1.mga7"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2020-0167.json"}}],"schema_version":"1.7.3","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}