-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Advisory: Professional Home Page Tools Login Script Cross Site Scripting Vulnerabilities Release Date: 2006/07/25 Last Modified: 2006/07/25 Author: Tamriel [tamriel at gmx dot net] Application: Professional Home Page Tools Login Script Risk: Low Vendor Status: contacted Vendor Site: www.php-tools.eu Overview: Quote from wwww.php-tools.eu "Dieses Login Script bietet Ihnen einfache Features, um Ihre Webinhalte zu schuetzen. Die Registrierung kann deaktiviert werden, wenn Sie nicht mchten, dass sich weitere Benutzer anmelden. Das integrierte Content Management System bietet Ihnen die Moeglichkeit Webinhalte nur fr eingeloggte Benutzer sichbar zu machen." Details: In the register formular only the email adress will be checked. In all other fields you can insert HTML tags or something like that. Version note: I havent found some information about the actual version of this script, so take a look on the md5 hashes of my proofed files: f598cc788dd1a45677cf7cb6ee6d3b5b functions.php ba2a2c5792cdd77151341c5fa78ecbfc index.php c2e3e52bcd02cfc1103e79aa14e721ce main.php Solution: Take a view on PHP's htmlentities function. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.3 iD8DBQFExnfjqBhP+Twks7oRAtMrAJ4n0Mqn+PAV2IBw4+9RSWNxAh5zcACghGoS kaVRqWxPicQ6mIrzgGFaLDw= =MniK -----END PGP SIGNATURE-----