{"action":"Upgrade mediawiki/core to 1.31.9 or later.","affected":[{"fixed":"1.31.9","introduced":"1.31.0"},{"fixed":"1.34.3","introduced":"1.32.0"},{"fixed":"1.35.0","introduced":"1.35.0-rc.0"}],"component":"mediawiki/core","cve_ids":["CVE-2020-25814"],"ecosystem":"Packagist","epss":0.0135,"exploited":false,"fixed_versions":["1.31.9","1.34.3","1.35.0"],"ghsa_id":"GHSA-4vr7-m8p8-434h","id":"tcs_01M5KEVBM1PAPKXAA98E6ENCA7","modified_at":"2024-05-19T02:24:07.692788Z","published_at":"2022-05-24T17:29:42Z","references":["https://osv.dev/vulnerability/GHSA-4vr7-m8p8-434h","https://nvd.nist.gov/vuln/detail/CVE-2020-25814","https://github.com/FriendsOfPHP/security-advisories/blob/master/mediawiki/core/CVE-2020-25814.yaml","https://github.com/wikimedia/mediawiki","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RTTPZ7XMDS66I442OLLHXBDNP2LCBJU6","https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048480.html","https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048488.html","https://phabricator.wikimedia.org/T86738","https://www.mediawiki.org/wiki/ResourceLoader/Core_modules#mediawiki.jqueryMsg"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-4vr7-m8p8-434h","url":"https://osv.dev/vulnerability/GHSA-4vr7-m8p8-434h"}],"summary":"MediaWiki Cross-site Scripting (XSS) vulnerability"}