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CVE-2026-92783— Yeti through 2.11.0 Missing Authorization on RBAC Relationship Deletion

Quick assessment

Affected
yeti-platform yeti
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 obje

CVSS 8.1 · High
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I. Basic Information for CVE-2026-92783

Vulnerability Information

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Vulnerability Title
Yeti through 2.11.0 Missing Authorization on RBAC Relationship Deletion
Source: CVE Program / CVE List V5
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
yeti-platform yeti 0 ~ 2.11.0 -

II. Public POCs for CVE-2026-92783

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III. Intelligence Information for CVE-2026-92783

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Other References for CVE-2026-92783 (5)

IV. Related Vulnerabilities

Same product: yeti
Same vendor: yeti-platform
Same weakness: CWE-862

V. Comments for CVE-2026-92783

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