Multiple SQL injection vulnerabilities in phpCollab 2.5 rc3, 2.4, and earlier allow remote attackers to execute arbitrary SQL commands via the loginForm parameter to general/login.php, and unspecified other vectors.

Static code injection vulnerability in installation/setup.php in phpCollab 2.5 rc3 and earlier allows remote authenticated administrators to inject arbitrary PHP code into include/settings.php via the URI.

phpCollab 2.5 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by topics/noti_newtopic.php and certain other files.