When installed following the default/recommended settings, TCExam <= 14.8.1 allowed unauthenticated users to access the /cache/backup/ directory, which included sensitive database backup files.

A stored cross-site scripting vulnerability exists in TCExam <= 14.8.1. Valid files uploaded via tceselectmediafile.php with a filename beggining with a period will be rendered as text/html. An attacker with access to tceselectmediafile.php could upload a malicious javascript payload which would be triggered when another user views the file.

A stored cross-site scripting vulnerability exists in TCExam <= 14.8.1. Valid files uploaded via tcefilemanager.php with a filename beggining with a period will be rendered as text/html. An attacker with access to tcefilemanager.php could upload a malicious javascript payload which would be triggered when another user views the file.

An exposure of sensitive information vulnerability exists in TCExam <= 14.8.1. If a password reset request was made for an email address that was not registered with a user then we would be presented with an ‘unknown email’ error. If an email is given that is registered with a user then this error will not appear. A malicious actor could abuse this to enumerate the email addresses of