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CVE-2026-56695 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

OpenHarness ohmo gateway /resume and /summary slash commands default remote_invocable to True, allowing admitted remote senders to enumerate and load arbitrary session snapshots by ID. Attackers can exploit this to access victim snapshots containing private prompts, credentials, tool output, and file paths via shared gateway channels.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CNA: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/HKUDS/OpenHarness/pull/276	CISA-ADP	Issue TrackingVendor
https://github.com/HKUDS/OpenHarness/commit/92e298852c9b9c8c2266236292073623418c640a	[email protected]	Source CodeVendor
https://github.com/HKUDS/OpenHarness/pull/276	[email protected]	Issue TrackingVendor
https://www.vulncheck.com/advisories/openharness-cross-session-disclosure-via-resume-and-summary-commands	[email protected]	AdvisoryRemedy

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-862	Missing Authorization	[email protected]

Affected Products

Product	Versions
OpenHarness	<= 0.1.9 (semver)
CPE No CPEs found in CPE dictionary for this product. Remediation Upgrade: 0.1.10moderate effort

Change History

2 change records found show changes

Date	Action	Recorded By
Jun 24, 2026	CVE Modified	CISA-ADP
Jun 23, 2026	New CVE Received	[email protected]