Rigter Portal System (RPS) 1.0, 2.0, and 3.0 allows remote attackers to bypass authentication and upload arbitrary files via direct requests to (1) adm/photos/images.php and (2) adm/down/files.php.

Directory traversal vulnerability in index.php in Rigter Portal System (RPS) 1.0, 2.0, and 3.0 allows remote attackers to read arbitrary files via ".." sequences in the id parameter.

Rigter Portal System (RPS) 1.0, 2.0, and 3.0 allows remote attackers to add arbitrary content and conduct XSS attacks via a direct request to add_art.php. NOTE: this issue was originally reported as SQL injection, but this is not likely.

SQL injection vulnerability in Rigter Portal System (RPS) 6.2, when magic_quotes_gpc is disabled, allows remote attackers to execute arbitrary SQL commands via the categoria parameter to the top-level URI (index.php), possibly related to ver_descarga.php.