source: https://www.securityfocus.com/bid/12841/info PHPOpenChat is reportedly affected by multiple remote HTML injection vulnerabilities. These issues are due to a failure in the application to properly sanitize user-supplied input before using it in dynamically generated content. Attacker-supplied HTML and script code would be able to access properties of the site, potentially allowing for theft of cookie-based authentication credentials. An attacker could also exploit this issue to control how the site is rendered to the user; other attacks are also possible. PHPOpenChat v3.x XSS Exploit

PHPOpenChat v3.x XSS Exploit