CVE-2026-6823: HKUDS OpenHarness prior to PR #147 remediation contains an insecure default configuration vulnerability where remote…
CVE-2026-6823 · Severity: high · CVSS 8.2 · Published 2026-04-21
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.
No. Junglewise Threat Intelligence has no report of CVE-2026-6823 being exploited in the wild.
How severe is CVE-2026-6823?
High severity, with a CVSS score of 8.2, published 21 April 2026.
Which products and versions are affected?
HKUDS OpenHarness. The advisory does not name versions.
Is there a fix for CVE-2026-6823?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2026-6823?
Check whether you run HKUDS OpenHarness. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.