HKUDS OpenHarness prior to PR #156 remediation exposes plugin lifecycle commands including /plugin install, /plugin enable, /plugin disable, and /reload-plugins to remote senders by default. Attackers who gain access through the channel layer can remotely manage plugin trust and activation state, enabling unauthorized plugin installation and activation on the system.
Fix
Patch, vendor advisory and mitigation references on NVD 3
- https://github.com/HKUDS/OpenHarness/commit/59017e09880fcf9a6f60456a84fb982900b2c0b2 Patch
- https://github.com/HKUDS/OpenHarness/pull/156 Exploit, Issue Tracking, Patch
- https://github.com/HKUDS/OpenHarness/pull/156 Exploit, Issue Tracking, Patch
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 8.7 · hkudsNVD modified 2026-10-26 21:10
Affected (CPE criteria) 1
cpe:2.3:a:hkuds:openharness:*:*:*:*:*:*:*:*
References 5
- https://github.com/HKUDS/OpenHarness/commit/59017e09880fcf9a6f60456a84fb982900b2c0b2 Patch
- https://github.com/HKUDS/OpenHarness/pull/156 Exploit, Issue Tracking, Patch
- https://github.com/HKUDS/OpenHarness/releases/tag/v0.1.7 Release Notes
- https://www.vulncheck.com/advisories/hkuds-openharness-plugin-management-command-exposure Third Party Advisory
- https://github.com/HKUDS/OpenHarness/pull/156 Exploit, Issue Tracking, Patch