CVE-2026-92792

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 v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/OpenNHP/opennhp
https://github.com/OpenNHP/opennhp/blob/v1.0.2/nhp/core/verifier/verifier.go#L27-L92
https://github.com/OpenNHP/opennhp/issues/1732
https://www.vulncheck.com/advisories/opennhp-through-1.0.2-authentication-bypass-via-fallback-verifier
https://github.com/OpenNHP/opennhp/issues/1732

Configurations

No configuration.

History

19 Sep 2026, 02:16

Type	Values Removed	Values Added
References	~~() https://github.com/OpenNHP/opennhp/issues/1732 -~~	() https://github.com/OpenNHP/opennhp/issues/1732 -

16 Sep 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-16 21:17

Updated : 2026-09-22 20:25

NVD link : CVE-2026-92792

Mitre link : CVE-2026-92792

CVE.ORG link : CVE-2026-92792

JSON object : View

Products Affected

No product.

CWE

CWE-287

Improper Authentication

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