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 Mailman Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') Vulnerability (CVE-2020-12108) MySQL CVE-2013-2391 Vulnerability (CVE-2013-2391) WordPress Ultimate Member Plugin CVE-2020-36157 Vulnerability (CVE-2020-36157) RubyGems Origin Validation Error Vulnerability (CVE-2017-0902) Jboss EAP Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2009-3554) Severity Medium Classification CVE-2011-4627 CWE-200 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Tags Missing Update Known Vulnerabilities