{"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"}],"component":"mediawiki/core","cve_ids":["CVE-2020-25813"],"ecosystem":"Packagist","epss":0.01291,"exploited":false,"fixed_versions":["1.31.9","1.34.3"],"ghsa_id":"GHSA-c4rj-wrmq-52rj","id":"tcs_01M5KF0JZZBG7H1DRPG3V31EXJ","modified_at":"2024-12-01T05:37:52.772718Z","published_at":"2022-05-24T17:29:42Z","references":["https://osv.dev/vulnerability/GHSA-c4rj-wrmq-52rj","https://nvd.nist.gov/vuln/detail/CVE-2020-25813","https://github.com/FriendsOfPHP/security-advisories/blob/master/mediawiki/core/CVE-2020-25813.yaml","https://github.com/wikimedia/mediawiki","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RTTPZ7XMDS66I442OLLHXBDNP2LCBJU6","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://meta.wikimedia.org/wiki/Special:UserRights","https://phabricator.wikimedia.org/T232568"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-c4rj-wrmq-52rj","url":"https://osv.dev/vulnerability/GHSA-c4rj-wrmq-52rj"}],"summary":"MediaWiki Special:UserRights exposes the existence of hidden users"}