Vulnerability Description
Yeti through 2.11.0 fails to validate caller permissions in the DELETE /api/v2/rbac/{id} endpoint, allowing users with read access to delete access control relationships. Attackers can revoke the owner's grant and permanently lock legitimate owners out of objects.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/yeti-platform/yeti
- https://github.com/yeti-platform/yeti/blob/2.5.1/core/web/apiv2/rbac.py#L110-L11
- https://github.com/yeti-platform/yeti/blob/2.5.1/core/web/apiv2/rbac.py#L52-L53
- https://github.com/yeti-platform/yeti/issues/1349
- https://www.vulncheck.com/advisories/yeti-through-2.11.0-missing-authorization-o
FAQ
What is CVE-2026-92783?
CVE-2026-92783 is a vulnerability with a CVSS score of 8.1 (HIGH). Yeti through 2.11.0 fails to validate caller permissions in the DELETE /api/v2/rbac/{id} endpoint, allowing users with read access to delete access control relationships. Attackers can revoke the owne...
How severe is CVE-2026-92783?
CVE-2026-92783 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-92783?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.