CVE-2026-92717
CRITICALCVSS 9.1Description
Covenant through 0.6 registers the CovenantHub SignalR hub without an Authorize attribute, allowing unauthenticated callers to invoke CreateHttpListener and receive a signed JWT token. Attackers can use the obtained token to authenticate against the entire operator API and access grunts, credentials, binaries, events, and the operator roster.
Timeline
Published:September 16th, 2026 6:17 PM
Last modified:September 23rd, 2026 5:17 PM
CVSS Scoring
CVSS v3: 9.1 (CRITICAL)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weaknesses (CWE)
References & Reports
Advisories, patches, and third-party reports
- https://github.com/cobbr/Covenant
- https://github.com/cobbr/Covenant/blob/v0.6/Covenant/Core/CovenantService.cs#L3958-L3975
- https://github.com/cobbr/Covenant/blob/v0.6/Covenant/Hubs/CovenantHub.cs#L28-L33
- https://github.com/cobbr/Covenant/issues/406
- https://www.vulncheck.com/advisories/covenant-through-0.6-missing-authentication-on-the-covenanthub-signalr-hub
- https://github.com/cobbr/Covenant/issues/406
Source: NIST NVD · Data may lag official sources by up to one minute