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NVD Vulnerability Details :
CVE-2026-6819
Awaiting Analysis
More InfoOfficial Page
Source-disclosure@vulncheck.com
View Known Exploited Vulnerability (KEV) details
Published At-21 Apr, 2026 | 20:17
Updated At-22 Apr, 2026 | 21:24

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.08.7HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/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
Secondary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Secondary
Version: 4.0
Base score: 8.7
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/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
Type: Secondary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-276Secondarydisclosure@vulncheck.com
CWE ID: CWE-276
Type: Secondary
Source: disclosure@vulncheck.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/HKUDS/OpenHarness/commit/59017e09880fcf9a6f60456a84fb982900b2c0b2disclosure@vulncheck.com
N/A
https://github.com/HKUDS/OpenHarness/pull/156disclosure@vulncheck.com
N/A
https://github.com/HKUDS/OpenHarness/releases/tag/v0.1.7disclosure@vulncheck.com
N/A
https://www.vulncheck.com/advisories/hkuds-openharness-plugin-management-command-exposuredisclosure@vulncheck.com
N/A
https://github.com/HKUDS/OpenHarness/pull/156134c704f-9b21-4f2e-91b3-4a467353bcc0
N/A
Hyperlink: https://github.com/HKUDS/OpenHarness/commit/59017e09880fcf9a6f60456a84fb982900b2c0b2
Source: disclosure@vulncheck.com
Resource: N/A
Hyperlink: https://github.com/HKUDS/OpenHarness/pull/156
Source: disclosure@vulncheck.com
Resource: N/A
Hyperlink: https://github.com/HKUDS/OpenHarness/releases/tag/v0.1.7
Source: disclosure@vulncheck.com
Resource: N/A
Hyperlink: https://www.vulncheck.com/advisories/hkuds-openharness-plugin-management-command-exposure
Source: disclosure@vulncheck.com
Resource: N/A
Hyperlink: https://github.com/HKUDS/OpenHarness/pull/156
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource: N/A
Change History
0Changes found
Details not found