Vision Helpdesk before 5.7.0 (patched in 5.6.10) allows attackers to read user profiles via modified serialized cookie data to vis_client_id.Referenceshttps://github.com/websec/Vision-Helpdesk-Exploithttps://websec.net/blog/critical-vulnerability-in-vision-helpdesk-allows-unauthorized-session-access-67264646bde7fa99ea26446f
