{"id":"GHSA-pp74-g2q5-j4jf","summary":"Silverstipe CMS Stored XSS in custom meta tags","details":"A malicious content author could create a custom meta tag and execute an arbitrary JavaScript payload. This would require convincing a legitimate user to access a page and enter a custom keyboard shortcut.\nThis requires CMS access to exploit.","aliases":["BIT-silverstripe-2022-37421","CVE-2022-37421"],"modified":"2024-02-20T05:25:57.669217Z","published":"2022-11-21T23:59:26Z","database_specific":{"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2022-11-21T23:59:26Z","nvd_published_at":"2022-11-23T03:15:00Z","cwe_ids":["CWE-79"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-37421"},{"type":"WEB","url":"https://forum.silverstripe.org/c/releases"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/cms/CVE-2022-37421.yaml"},{"type":"WEB","url":"https://www.silverstripe.org/blog/tag/release"},{"type":"WEB","url":"https://www.silverstripe.org/download/security-releases"},{"type":"WEB","url":"https://www.silverstripe.org/download/security-releases/cve-2022-37421"}],"affected":[{"package":{"name":"silverstripe/cms","ecosystem":"Packagist","purl":"pkg:composer/silverstripe/cms"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0"},{"fixed":"4.11.3"}]}],"versions":["4.0.0","4.0.1","4.0.1-rc1","4.0.2","4.0.3","4.0.4","4.0.5","4.0.6","4.0.7","4.1.0","4.1.0-rc1","4.1.0-rc2","4.1.1","4.1.2","4.1.3","4.1.4","4.1.5","4.10.0","4.10.0-beta1","4.10.0-rc1","4.10.1","4.10.2","4.11.0","4.11.0-beta1","4.11.0-rc1","4.11.1","4.11.2","4.2.0","4.2.0-beta1","4.2.1","4.2.2","4.2.3","4.2.4","4.2.5","4.3.0","4.3.0-rc1","4.3.1","4.3.2","4.3.3","4.3.4","4.3.5","4.4.0","4.4.0-rc1","4.4.1","4.4.2","4.4.3","4.4.4","4.4.5","4.5.0","4.5.0-alpha1","4.5.0-rc1","4.5.0-rc2","4.5.1","4.5.2","4.6.0","4.6.0-beta1","4.6.0-rc1","4.7.0","4.7.0-beta1","4.7.0-rc1","4.7.1","4.7.2","4.8.0","4.8.0-beta1","4.8.0-beta2","4.8.0-rc1","4.9.0","4.9.0-alpha1","4.9.0-beta1","4.9.0-rc1","4.9.1","4.9.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/11/GHSA-pp74-g2q5-j4jf/GHSA-pp74-g2q5-j4jf.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}