{"id":"GHSA-6vfg-8ppv-h5hg","summary":"MediaWiki Incorrect Access Control vulnerability","details":"MediaWiki through 1.32.1 has Incorrect Access Control (issue 1 of 3). A spammer can use Special:ChangeEmail to send out spam with no rate limiting or ability to block them. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.","aliases":["CVE-2019-12467"],"modified":"2024-05-15T23:28:58.602337Z","published":"2022-05-24T16:49:54Z","database_specific":{"nvd_published_at":"2019-07-10T15:15:00Z","cwe_ids":["CWE-284"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2024-05-15T22:43:32Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-12467"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/mediawiki/core/CVE-2019-12467.yaml"},{"type":"PACKAGE","url":"https://github.com/wikimedia/mediawiki"},{"type":"WEB","url":"https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html"},{"type":"WEB","url":"https://phabricator.wikimedia.org/T209794"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Jun/12"},{"type":"WEB","url":"https://www.debian.org/security/2019/dsa-4460"}],"affected":[{"package":{"name":"mediawiki/core","ecosystem":"Packagist","purl":"pkg:composer/mediawiki/core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.27.6"}]}],"versions":["1.20.3","1.20.4","1.20.5","1.20.6","1.20.7","1.20.8","1.21.0","1.21.1","1.21.10","1.21.11","1.21.2","1.21.3","1.21.4","1.21.5","1.21.6","1.21.7","1.21.8","1.21.9","1.22.0rc0","1.24.0","1.24.0-rc.0","1.24.0-rc.1","1.24.0-rc.2","1.24.0-rc.3","1.24.1","1.24.2","1.24.3","1.24.4","1.24.5","1.24.6","1.25.0","1.25.0-rc.0","1.25.1","1.25.2","1.25.3","1.25.4","1.25.5","1.25.6","1.26.0","1.26.1","1.26.2","1.26.3","1.26.4","1.27.0","1.27.0-rc.0","1.27.0-rc.1","1.27.1","1.27.2","1.27.3","1.27.4","1.27.5"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6vfg-8ppv-h5hg/GHSA-6vfg-8ppv-h5hg.json"}},{"package":{"name":"mediawiki/core","ecosystem":"Packagist","purl":"pkg:composer/mediawiki/core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.30.0"},{"fixed":"1.30.2"}]}],"versions":["1.30.0","1.30.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6vfg-8ppv-h5hg/GHSA-6vfg-8ppv-h5hg.json"}},{"package":{"name":"mediawiki/core","ecosystem":"Packagist","purl":"pkg:composer/mediawiki/core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.31.0"},{"fixed":"1.31.2"}]}],"versions":["1.31.0","1.31.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6vfg-8ppv-h5hg/GHSA-6vfg-8ppv-h5hg.json"}},{"package":{"name":"mediawiki/core","ecosystem":"Packagist","purl":"pkg:composer/mediawiki/core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.32.0"},{"fixed":"1.32.2"}]}],"versions":["1.32.0","1.32.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6vfg-8ppv-h5hg/GHSA-6vfg-8ppv-h5hg.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}]}