Cross-Site Scripting (XSS) in Xinha, as included in the Serendipity package before 1.5.5, allows remote attackers to execute arbitrary code via plugins/ExtendedFileManager/backend.php.Referenceshttps://security-tracker.debian.org/tracker/CVE-2011-1133https://blog.s9y.org/archives/224-Important-Security-Update-Serendipity-1.5.5-released.htmlhttps://www.openwall.com/lists/oss-security/2011/03/02/5https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=611661
