File Manipulation Vulnerability in CVAT by CVAT-AI
CVE-2025-64485

5.3MEDIUM

Key Information:

Vendor

Cvat-ai

Status
Cvat
Vendor
CVE Published:
7 November 2025

What is CVE-2025-64485?

The CVAT open-source interactive video and image annotation tool has a vulnerability that allows users with at least the User global role to create or overwrite files on the mounted file share. In cases where no file share is mounted, users can still create files in the share directory of the import worker container. This issue has been addressed in version 2.49.0, which resolves the risks associated with disk space exploitation and file management within the application.

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Affected Version(s)

cvat <= 2.4.0, < 2.49.0

References

https://github.com/cvat-ai/cvat/security/advisories/GHSA-...
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https://github.com/cvat-ai/cvat/commit/cace877189528a7ed4...
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CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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