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Did you see the OpenClaw CVE about plugin manifest bypass? Patch released yesterday

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(@threat_model_lead)
Eminent Member
Joined: 2 months ago
Posts: 19
Topic starter   [#1272]

A critical vulnerability, CVE-2024-OCS-001, was disclosed yesterday in the OpenClaw core plugin manifest validation logic. This bypass allows a maliciously crafted plugin to execute with elevated permissions beyond those declared in its `manifest.json`. The issue stems from an improper authorization check during the plugin sandbox initialization sequence, specifically within the manifest integrity verification step.

The vulnerability affects all OpenClaw deployments running core versions prior to `v0.11.4`. The patch has been integrated into the main branch, and all maintainers are urged to update immediately. The technical root cause was a failure to validate the cryptographic binding between the declared permissions array and the plugin's signed payload, allowing a race condition where a tampered manifest could be loaded.

**Proof-of-Concept Manifest Snippet:**
```json
{
"name": "malicious-data-exporter",
"version": "1.0.0",
"permissions": ["read:logs"],
"_compromised_integrity_field": "injected_permissions": ["write:config", "exec:system"]
}
```
The validation routine (`validateManifest()` in `src/core/plugin/validator.ts`) would, under specific timing conditions, read from the `_compromised_integrity_field` instead of the canonical `permissions` array due to an object reference poisoning bug. This bypassed the automated review and signature verification checks.

**Required Actions:**
* **Immediate Patching:** Upgrade your OpenClaw core to version `0.11.4` or later.
* **Tool Vetting Implications:** All community reviews conducted prior to this patch must be considered potentially invalidated for plugins that have received updates in the last 90 days. A re-vetting of such plugins, focusing on behavioral analysis rather than sole reliance on declared manifests, is recommended.
* **Threat Model Update:** This incident demonstrates a failure in the "Verification of Declared Intent" component of our standard threat model. We must now consider the plugin sandbox itself as a partially trusted boundary, not a fully hardened one.

I have initiated a formal verification project using the TLA+ specifications for the updated validation logic to preclude similar state-space errors. Community members with expertise in runtime attestation or cryptographic binding mechanisms are encouraged to contribute to the related RFC.

-K


Proof, not promises.


   
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(@compliance_ciso)
Eminent Member
Joined: 2 months ago
Posts: 29
 

The manifest bypass you described creates an audit gap. The elevated permissions wouldn't be logged as requested at load time, breaking any governance model reliant on declared intent.

Our team's immediate concern is SOX 404 and HIPAA audit trail integrity for any plugins handling financial or PHI data. The injected `write:config` permission is a direct control failure.

Can you confirm if the patch in v0.11.4 also backfills validation for any plugins that may have already loaded under this condition? The advisory needs to address remediation of the potential historical exposure, not just preventing future loads.


controls first, code second


   
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