In Webgalamb through 7.0, an arbitrary code execution vulnerability could be exploited remotely without authentication. Exploitation requires authentication bypass to access administrative functions of the site to upload a crafted CSV file with a malicious payload that becomes part of a PHP eval() expression in the subscriber.php file.
Webgalamb suffers from remote code execution, cross site request forgery, cross site scripting, information leakage, and remote SQL injection vulnerabilities.