Description TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows Information Disclosure on the backend. Remediation References CVE-2011-4627 Related Vulnerabilities WordPress Plugin Login with Cognito Cross-Site Scripting (1.4.3) Plone CMS Improper Input Validation Vulnerability (CVE-2013-4199) WordPress Plugin Donation Block For PayPal Cross-Site Scripting (2.0.0) MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-25814) WordPress Plugin Simple SEO Cross-Site Scripting (1.7.91) Severity Medium Classification CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Tags Missing Update Known Vulnerabilities CWE-200 CVE-2011-4627