{"id":"BIT-typo3-2021-32669","details":"TYPO3 is an open source PHP based web content management system. Versions 9.0.0 through 9.5.28, 10.0.0 through 10.4.17, and 11.0.0 through 11.3.0 have a cross-site scripting vulnerability. When settings for _backend layouts_ are not properly encoded, the corresponding grid view is vulnerable to persistent cross-site scripting. A valid backend user account is needed to exploit this vulnerability. TYPO3 versions 9.5.29, 10.4.18, 11.3.1 contain a patch for this vulnerability.","aliases":["CVE-2021-32669","GHSA-rgcg-28xm-8mmw"],"modified":"2024-03-06T11:25:28.861Z","published":"2024-03-06T11:10:35.478Z","database_specific":{"cpes":["cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*"],"severity":"Medium"},"references":[{"type":"WEB","url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-rgcg-28xm-8mmw"},{"type":"WEB","url":"https://typo3.org/security/advisory/typo3-core-sa-2021-011"}],"affected":[{"package":{"name":"typo3","ecosystem":"Bitnami","purl":"pkg:bitnami/typo3"},"ranges":[{"type":"SEMVER","events":[{"introduced":"8.0.0"},{"fixed":"8.7.40"},{"introduced":"9.0.0"},{"fixed":"9.5.28"},{"introduced":"10.0.0"},{"fixed":"10.4.17"},{"introduced":"11.0.0"},{"fixed":"11.3.0"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/typo3/BIT-typo3-2021-32669.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}],"schema_version":"1.7.3"}