CVE-2026-92783

Yeti through 2.11.0 Missing Authorization on RBAC Relationship Deletion

Published Sep 16, 2026 CVSS 4.0 · 7.2 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Yeti through 2.11.0 Missing Authorization on RBAC Relationship Deletion
First Time appeared Yeti-platform
Yeti-platform yeti
Weaknesses CWE-862
CPEs cpe:2.3:a:yeti-platform:yeti:*:*:*:*:*:*:*:*
Vendors & Products Yeti-platform
Yeti-platform yeti
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H'}

cvssV4_0

{'score': 7.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Sep 17, 2026, 1:48 PM
Reserved
Sep 16, 2026, 7:22 PM
Status
Deferred
Published
Sep 16, 2026, 9:17 PM
Modified
Sep 23, 2026, 5:17 PM