Improper Authentication in Computer Vision Annotation Tool (CVAT) - CVE-2025-54573
Published: May 21, 2026
Computer Vision Annotation Tool (CVAT)
Detailed vulnerability description
The vulnerability allows a remote user to cause a denial of service.
The vulnerability exists due to improper authentication in basic http authentication handling when processing authentication requests. A remote user can create an account with a fake email address and use the product as a verified user to cause a denial of service.
The issue stems from email verification not being enforced for accounts using basic http authentication.