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Q1What is this vulnerability? (Essence + Consequences)
🚨 **Essence**: OpenClaw fails to sanitize the `node.invoke` parameter, specifically the internal approval field.…
🛡️ **Root Cause**: CWE-863 (Incorrect Authorization). The gateway does not clean/validate internal approval fields in the `node.invoke` input, allowing privilege escalation via parameter manipulation.
Q3Who is affected? (Versions/Components)
📦 **Affected**: **OpenClaw** (Open-source AI assistant). 📅 **Versions**: All versions **prior to 2026.2.14** are vulnerable. Ensure you are running the latest stable release.
Q4What can hackers do? (Privileges/Data)
💀 **Attacker Capabilities**: With valid gateway credentials, hackers can bypass approval gates. This allows them to execute arbitrary nodes, potentially leading to full system compromise or data exfiltration.
🔍 **Public Exploit**: No specific PoC code is listed in the data. However, **VulnCheck** has published a detailed advisory describing the RCE vector. Expect community PoCs to emerge quickly given the clear logic flaw.
Q7How to self-check? (Features/Scanning)
🔎 **Self-Check**: 1. Check your OpenClaw version (`< 2026.2.14`). 2. Audit gateway logs for unusual `node.invoke` calls containing internal approval fields. 3.…
✅ **Official Fix**: **YES**. Patched in version **2026.2.14**. See GitHub Security Advisory **GHSA-gv46-4xfq-jv58** and commit `0af76f5` for details. Update immediately!
Q9What if no patch? (Workaround)
🚧 **No Patch Workaround**: If you cannot update immediately: 1. Restrict gateway credential access strictly. 2. Implement WAF rules to block suspicious `node.invoke` payloads with internal approval fields. 3.…
⚡ **Urgency**: **HIGH**. CVSS Score indicates High Impact (C:H, I:H, A:H). Since it allows bypassing security gates with low effort, prioritize patching to **2026.2.14** or later ASAP to prevent RCE.