Description TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows XSS on the backend. Remediation References CVE-2010-3660 Related Vulnerabilities IBM RTC Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-1509) MySQL CVE-2021-2088 Vulnerability (CVE-2021-2088) PHP Other Vulnerability (CVE-2003-0863) WordPress Plugin Best Image Gallery & Responsive Photo Gallery-FooGallery Cross-Site Scripting (1.8.14) Apache HTTP Server Improper Input Validation Vulnerability (CVE-2016-2161) Severity Medium Classification CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities CWE-707 CVE-2010-3660