CVE-2026-56695

Medium

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.

SeverityMedium
CVSS6.5
Exploit probability35. percentile0.4%
ProductOpenharness-ai
PublishedJun 23, 2026
First seenJun 23, 2026

How to fix

Affected products

ProductAffected versionsFixed in
openharness-aiPyPIv ≤ 0.1.9—

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