OpenClaw (ClawdBot/Moltbot) One-Click Remote Code Execution via Unsafe Gateway URL Handling
A critical one-click remote code execution (RCE) issue was reported in OpenClaw (also referred to as ClawdBot/Moltbot), an open-source AI “agent” assistant that runs with high local privileges and access to sensitive data (e.g., messaging apps and API keys). The described exploit chain abuses unsafe URL parameter ingestion (e.g., a gatewayUrl query parameter accepted without validation), persistence of attacker-controlled values (stored in localStorage), and an automatic gateway connection that transmits an authToken during the handshake—enabling cross-site WebSocket hijacking and ultimately unauthenticated code execution after a victim clicks a single malicious link. Reporting indicates the flaw has been weaponized, making it a practical drive-by compromise path for endpoints running the assistant.
Separate reporting highlighted broader concerns with agentic/open-source AI tooling and deployments, including the security risks of highly privileged “AI that acts for you” and the growing attack surface created by exposed AI services. Research cited large-scale internet exposure of open-source LLM runtimes (e.g., Ollama) with tool-calling and weak guardrails, warning that a single vulnerability or misconfiguration could enable widespread abuse (resource hijacking, identity laundering, or remote execution of privileged operations). These themes reinforce that AI agents and self-hosted AI stacks should be treated as critical infrastructure, with strict input validation, hardened update/connection flows, and strong monitoring around token handling and outbound connections.
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