Unspecified vulnerability in usermgr.php in Coppermine Photo Gallery before 1.4.7 has unknown impact and remote attack vectors, possibly related to authorization/authentication errors.

Coppermine galleries before 1.4.6, when running on Apache with modmime installed, allows remote attackers to upload arbitrary files via a filename with multiple file extensions.

Cross-site scripting (XSS) vulnerability in mode.php in Coppermine Photo Gallery (CPG) 1.4.12 and earlier allows remote attackers to inject arbitrary web script or HTML via the referer parameter.

Directory traversal vulnerability in viewlog.php in Coppermine Photo Gallery (CPG) 1.4.12 and earlier allows remote authenticated administrators to include and execute arbitrary local files via a .. (dot dot) in the log parameter.