CVE-2026-73221: medium-severity vulnerability in cvat-ai cvat
CVAT: Flawed authorization logic in endpoints related to lambda requests
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.4%
CVAT is an open source interactive video and image annotation tool for computer vision. From 2.17.0 until 2.72.0, a user with the Worker role can use predictable task-based request IDs with the lambda request retrieve and destroy endpoints to view automatic annotation requests for tasks or jobs the user cannot access and cancel requests initiated by other users. This issue is fixed in version 2.72.0.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/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-2026-65986HIGHCVAT has stored XSS via annotation guide assetsEPSS 0.4%