Description

CVAT is an open source interactive video and image annotation tool for computer vision. In versions 2.2.0 through 2.54.0, an attacker is able to execute arbitrary JavaScript in a victim user's CVAT UI session, provided that they are able to create a maliciously crafted label in a CVAT task or project, then get the victim user to either edit that label, or view a shape that refers to that label; and/or get the victim user to upload a maliciously crafted SVG image when configuring a skeleton. This gives the attacker temporary access to all CVAT resources that the victim user can access. Version 2.55.0 fixes the issue.

INFO

Published Date :

2026-01-21T21:38:32.971Z

Last Modified :

2026-02-26T14:44:33.999Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-23516 vulnerability.

Vendors Products
Cvat
  • Computer Vision Annotation Tool
Cvat-ai
  • Cvat
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-23516.

URL Resource
https://github.com/cvat-ai/cvat/commit/40800707fe39e3ff76c8d036eb953eb12d764e70 cve-icon cve-icon
https://github.com/cvat-ai/cvat/security/advisories/GHSA-3m7p-wx65-c7mp cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact