PHP-Nuke 7.3, and other products that use the PHP-Nuke codebase such as the Nuke Cops betaNC PHP-Nuke Bundle, OSCNukeLite 3.1, and OSC2Nuke 7x do not properly use the eregi() PHP function with $_SERVER['PHP_SELF'] to identify the calling script, which allows remote attackers to directly access scripts, obtain path information via a PHP error message, and possibly gain access, as demonstrated using an HTTP request that contains the "admin.php" string.

Coppermine Photo Gallery 1.2.2b and 1.2.0 RC4 allows remote attackers to obtain sensitive information via a direct HTTP request to (1) phpinfo.php, (2) addpic.php, (3) config.php, (4) db_input.php, (5) displayecard.php, (6) ecard.php, (7) crop.inc.php, which reveal the full path in a PHP error message.

picmgmtbatch.inc.php in Coppermine Photo Gallery 1.2.2b and 1.2.0 RC4 allows remote attackers with administrative privileges to execute arbitrary commands via shell metacharacters in the (1) $CONFIG['impath'] or (2) $CONFIG['jpeg_qual'] parameters.

Cross-site scripting (XSS) vulnerability in menu.inc.php in Coppermine Photo Gallery 1.2.2b allows remote attackers to inject arbitrary HTML or web script via the CPG_URL parameter.

PHP remote file inclusion vulnerability in theme.php in Coppermine Photo Gallery 1.2.2b allows remote attackers to execute arbitrary PHP code by modifying the THEME_DIR parameter to reference a URL on a remote web server that contains user_list_info_box.inc.

PHP remote file inclusion vulnerability in init.inc.php in Coppermine Photo Gallery 1.2.0 RC4 allows remote attackers to execute arbitrary PHP code by modifying the CPG_M_DIR to reference a URL on a remote web server that contains functions.inc.php.

SQL injection vulnerability in the bblogin function in functions.php in PHP-Nuke 6.x through 7.2 allows remote attackers to bypass authentication and gain access by injecting base64-encoded SQL code into the user parameter.

SQL injection vulnerability in (1) auth.php and (2) admin.php in PHP-Nuke 6.x through 7.2 allows remote attackers to execute arbitrary SQL code and create an administrator account via base64-encoded SQL in the admin parameter.

Cross-site scripting (XSS) vulnerability in the cookiedecode function in mainfile.php for PHP-Nuke 6.x through 7.2, when themes are used, allows remote attackers to inject arbitrary web script or HTML via a base64-encoded user parameter or cookie.

Directory traversal vulnerability in modules.php in Coppermine Photo Gallery 1.2.2b and 1.2.0 RC4 allows remote attackers with administrative privileges to read arbitrary files via a .. (dot dot) in the startdir parameter.