HIGH

CVE-2026-92783

2026-09-16 CVSS v3.1

CVSS

8.1

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.

Weakness (CWE)

CWE-862 Missing Authorization

EPSS Score

0.37%

Probability of exploitation in next 30 days

30.7th percentile

References

https://github.com/yeti-platform/yeti https://github.com/yeti-platform/yeti/blob/2.5.1/core/web/apiv2/rbac.py#L110-L116 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-on-rbac-relationship-deletion

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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