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CVE

CVE-2026-92717

Covenant through 0.6 Missing Authentication on the CovenantHub SignalR Hub
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CVE

CVE-2026-92717

Covenant through 0.6 Missing Authentication on the CovenantHub SignalR Hub

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.3
-
4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92717.json, https://nvd.nist.gov/vuln/detail/CVE-2026-92717, https://www.vulncheck.com/advisories/covenant-through-0.6-missing-authentication-on-the-covenanthub-signalr-hub, https://github.com/cobbr/Covenant/issues/406, 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

Severity

0

CVSS Score
0
10

Basic Information

Base CVSS
0
EPSS Probability
0.00495%
EPSS Percentile
0.40669%
Introduced Version
0
Fix Available
19e4a17048ade1b854241bb5d938398860ab5981

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