Yeti through 2.11.0 Missing Authorization on RBAC Relationship Deletion
Priority HIGH 67CWE-862Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00504 43rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| yeti-platform | yeti | up to 2.11.0 | — | No fix listed | CNA |
- yeti Vendoryeti-platform Affected up to 2.11.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-92783
- 2026-10-03 Alias added: GHSA-w297-93hv-q3cx
References
More yeti-platform vulnerabilities
- TI-2024-31003 yeti-platform yeti before 2.1.12 allows attackers to generate valid JWT tokens is the… CVSS 3.1HIGH 7.5
- TI-2024-31002 A SSTI (server side template injection) vulnerability in the custom template export… CVSS 3.1HIGH 7.3
- TI-2026-84493 Missing authentication in Yeti exposes full audit timeline CVSS 3.1HIGH 7.5
- TI-2026-84497 Path traversal in Yeti export task names allows file read and write CVSS 3.1HIGH 8.3
- TI-2024-30461 Yeti affected by a Potential Denial of Service due to the One Milion Unicode characters attack CVSS 3.1HIGH 7.5
- TI-2026-84494 AQL injection in Yeti search sorting and filter parameters CVSS 3.1HIGH 7.6
Sources
- CVE-2026-92783 · CVE Program
- CVE-2026-92783 · NVD
- FIRST EPSS
- GHSA-w297-93hv-q3cx · GitHub Advisory Database · CC BY 4.0
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