File Overwrite Vulnerability in CVAT by CVAT.ai
CVE-2026-47682

7.1HIGH

Key Information:

Vendor

Cvat-ai

Status
Cvat
Vendor
CVE Published:
4 August 2026

What is CVE-2026-47682?

CVAT, an open-source video and image annotation tool, contains a vulnerability that allows an attacker with write access to a linked cloud storage to overwrite arbitrary files on the server’s filesystem. This issue affects versions 1.6.0 through 2.64.0 and has been addressed in version 2.65.0. It's crucial for users to upgrade to this version to protect their installations from unauthorized file modifications.

Affected Version(s)

cvat >= 1.6.0< 2.65.0

References

https://github.com/cvat-ai/cvat/security/advisories/GHSA-...
x_refsource_CONFIRM
https://github.com/cvat-ai/cvat/commit/6fda3e3285a185ae50...
x_refsource_MISC

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.