===================================== Vulnerability ID: HTB22445 Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_cruxcms.html Product: CruxCMS Vendor: CruxSoftware Vulnerable Version: 3.00 and Probably Prior Versions Vendor Notification: 21 June 2010 Vulnerability Type: XSS (Cross Site Scripting) Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response Risk level: Medium Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) Vulnerability Details: User can execute arbitrary JavaScript code within the vulnerable application. The vulnerability exists due to failure in the "search.php" script to properly sanitize user-supplied input in "search" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data. An attacker can use browser to exploit this vulnerability. The following PoC is available: http://host/search.php?search=%27%22%3E%3Cscript%3Ealert%28234%29%3C/script%3E ===================================== Vulnerability ID: HTB22446 Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_cruxcms_1.html Product: CruxCMS Vendor: CruxSoftware Vulnerable Version: 3.00 and Probably Prior Versions Vendor Notification: 21 June 2010 Vulnerability Type: XSS (Cross Site Scripting) Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response Risk level: Medium Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) Vulnerability Details: User can execute arbitrary JavaScript code within the vulnerable application. The vulnerability exists due to failure in the "/login.php" script to properly sanitize user-supplied input in "txtusername" POST parameter. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data. An attacker can use browser to exploit this vulnerability. The following PoC is available: