system
Describe <CVE-2011-4903>.
user
What is <CVE-2011-4903>?
assistant
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..