Vulnerability Description
HKUDS OpenHarness prior to PR #147 remediation contains an insecure default configuration vulnerability where remote channels inherit allow_from = ["*"] permitting arbitrary remote senders to pass admission checks. Attackers who can reach the configured channel can bypass access controls and reach host-backed agent runtimes, potentially leading to unauthorized file disclosure and read access through default-enabled read-only tools.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Hkuds | Openharness | < 0.1.7 |
Related Weaknesses (CWE)
References
- https://github.com/HKUDS/OpenHarness/commit/fab40c6eabfb15f2bdf23cddd3cfe66a64eaPatch
- https://github.com/HKUDS/OpenHarness/pull/147ExploitIssue TrackingPatch
- https://github.com/HKUDS/OpenHarness/releases/tag/v0.1.7Release Notes
- https://www.vulncheck.com/advisories/hkuds-openharness-insecure-default-remote-cThird Party Advisory
- https://github.com/HKUDS/OpenHarness/pull/147ExploitIssue TrackingPatch
FAQ
What is CVE-2026-6823?
CVE-2026-6823 is a vulnerability with a CVSS score of 8.2 (HIGH). HKUDS OpenHarness prior to PR #147 remediation contains an insecure default configuration vulnerability where remote channels inherit allow_from = ["*"] permitting arbitrary remote senders to pass adm...
How severe is CVE-2026-6823?
CVE-2026-6823 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-6823?
Check the references section above for vendor advisories and patch information. Affected products include: Hkuds Openharness.