Uvdesk version 1.1.1 allows an authenticated remote attacker to execute commands on the server. This is possible because the application does not properly validate profile pictures uploaded by customers.
Uvdesk version 1.1.1 allows an unauthenticated remote attacker to exploit a stored XSS in the application. This is possible because the application does not correctly validate the message sent by the clients in the ticket.
Cross-site Scripting (XSS) - Stored in GitHub repository uvdesk/community-skeleton prior to 1.1.0.