{"id":"CVE-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":["BIT-typo3-2021-32669","GHSA-rgcg-28xm-8mmw"],"modified":"2026-03-02T08:06:31.455992Z","published":"2021-07-20T16:15:07.793Z","related":["GHSA-rgcg-28xm-8mmw"],"references":[{"type":"ADVISORY","url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-rgcg-28xm-8mmw"},{"type":"ADVISORY","url":"https://typo3.org/security/advisory/typo3-core-sa-2021-011"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/typo3/typo3.cms","events":[{"introduced":"41235ff8e38c6f3401df03ae8beddd62d662c525"},{"last_affected":"860158afc7f8aceb8eb39495e37c80a6252ed1eb"},{"introduced":"6a5e2d4097ef0a0e3ea955af93cf83810d6fa234"},{"last_affected":"5f11a2c94ea85f0401b0e00ec962368aa312ea1f"},{"introduced":"c91b70e450c52d29ffb08115fffbb7832b15a330"},{"last_affected":"fe16eeb92d49edc5e79041dd949bc68cf66dfdce"}]}],"versions":["v10.0.0","v10.1.0","v10.2.0","v10.3.0","v10.4.0","v10.4.1","v10.4.10","v10.4.11","v10.4.12","v10.4.13","v10.4.14","v10.4.15","v10.4.16","v10.4.17","v10.4.2","v10.4.3","v10.4.4","v10.4.5","v10.4.6","v10.4.7","v10.4.8","v10.4.9","v11.0.0","v11.1.0","v11.2.0","v11.3.0","v9.0.0","v9.1.0","v9.2.0","v9.3.0","v9.4.0","v9.5.0","v9.5.1","v9.5.10","v9.5.11","v9.5.12","v9.5.13","v9.5.14","v9.5.15","v9.5.16","v9.5.17","v9.5.18","v9.5.19","v9.5.2","v9.5.20","v9.5.21","v9.5.22","v9.5.23","v9.5.24","v9.5.25","v9.5.26","v9.5.27","v9.5.28","v9.5.3","v9.5.4","v9.5.5","v9.5.6","v9.5.7","v9.5.8","v9.5.9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-32669.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}