{"id":"CVE-2011-4903","aliases":[],"url":"https://o3.security/vulnerability/CVE-2011-4903","summary":"Cross-site Scripting (XSS) in TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to inject arbitrary web script or HTML via the RemoveXSS function.","details":"Cross-site Scripting (XSS) in TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to inject arbitrary web script or HTML via the RemoveXSS function.","published":"2019-11-06T17:15:11.330","modified":"2026-06-16T23:35:36.067","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2011-4903"},{"type":"ADVISORY","url":"https://typo3.org/security/advisory/typo3-core-sa-2011-001/#XSS"},{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2011-4903"},{"type":"ADVISORY","url":"https://typo3.org/security/advisory/typo3-core-sa-2011-001/#XSS"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-06-16T23:35:36.067"}}