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Medium 5.4
OpenHarness - Prompt Injection via /issue and /pr_comments Slash Commands
OpenHarness /issue and /pr_comments slash commands lack remote_invocable=False protection, allowing remote channel senders to write attacker-controlled Markdown into project context files. Admitted remote attackers can inject malicious content into .openharne…
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Medium 6.5
OpenHarness - Cross-Session Disclosure via /resume and /summary Commands
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 p…
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Medium 6.3
HKUDS OpenHarness Session Key Collision Privilege Escalation
HKUDS OpenHarness prior to PR #159 remediation contains a session key derivation vulnerability that allows authenticated participants in shared chats or threads to hijack other users' sessions by exploiting a shared ohmo session key that lacks sender identity…
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Medium 6.5
OpenHarness Path Traversal Information Disclosure via /memory show
OpenHarness prior to commit dd1d235 contains a path traversal vulnerability that allows remote gateway users with chat access to read arbitrary files by supplying path traversal sequences to the /memory show slash command. Attackers can manipulate the path in…