Vulnerability Description
OpenNHP through 1.0.2 selects its trusted-execution attestation verifier based on attacker-supplied evidence containing a test_purpose key, causing the FallbackVerifier to execute unconditionally. Attackers can bypass attestation verification by including the test_purpose key in evidence and providing enrolled measure and serial number pairs from the allowlist to gain unauthorized access.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/OpenNHP/opennhp
- https://github.com/OpenNHP/opennhp/blob/v1.0.2/nhp/core/verifier/verifier.go#L27
- https://github.com/OpenNHP/opennhp/issues/1732
- https://www.vulncheck.com/advisories/opennhp-through-1.0.2-authentication-bypass
- https://github.com/OpenNHP/opennhp/issues/1732
FAQ
What is CVE-2026-92792?
CVE-2026-92792 is a vulnerability with a CVSS score of 7.5 (HIGH). OpenNHP through 1.0.2 selects its trusted-execution attestation verifier based on attacker-supplied evidence containing a test_purpose key, causing the FallbackVerifier to execute unconditionally. Att...
How severe is CVE-2026-92792?
CVE-2026-92792 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-92792?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.