CVE-2026-44369: high-severity vulnerability in cvat-ai cvat
CVAT: Stored XSS via annotation guides
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.5epss 0.3%
CVAT is an open source interactive video and image annotation tool for computer vision. From 2.5.0 to 2.63.0, an attacker who is able to create or edit an annotation guide on a task is able to add malicious JavaScript code, which will then run in the browser of anyone who opens this annotation guide. This code will be able to make arbitrary requests to CVAT with the victim user's privileges. This vulnerability is fixed in 2.64.0.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Affected products
cvat-ai · cvatRelated CVEs — cvat-ai cvat
In the same product, most dangerous first.
CVE-2022-31188HIGHServer-Side Request Forgery Vulnerability in Computer Vision Annotation Tool (CVAT)EPSS 48.2%CVE-2025-23045HIGHCVAT allows remote code execution via tracker Nuclio functionsEPSS 0.5%CVE-2026-73220HIGHCVAT: Stored XSS via annotation guides in audio tasksEPSS 0.5%CVE-2026-73219MEDIUMCVAT: Denial of service with regards to automatic annotationEPSS 0.5%CVE-2026-47682HIGHCVAT: Missing path-containment validation in multiple entry points allows arbitrary path writesEPSS 0.5%CVE-2026-73221MEDIUMCVAT: Flawed authorization logic in endpoints related to lambda requestsEPSS 0.4%