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Q1What is this vulnerability? (Essence + Consequences)
🚨 **Essence**: HexStrike AI MCP Agents suffers from **Command Injection** due to uncleaned CLI arguments.…
🛡️ **Root Cause**: **CWE-78** (OS Command Injection). The flaw lies in the failure to sanitize or escape **command-line arguments** before passing them to the OS shell.
Q3Who is affected? (Versions/Components)
👥 **Affected**: Users running **HexStrike AI MCP Agents** by developer **0x4m4** (Muhammad Osama). Specifically, the **MCP Server** component is vulnerable.
Q4What can hackers do? (Privileges/Data)
🕵️ **Attacker Capabilities**: With **High** impact on Confidentiality & Integrity, hackers can run malicious commands. This allows data theft, system modification, or using the machine as a pivot point.
Q5Is exploitation threshold high? (Auth/Config)
⚡ **Exploitation Threshold**: **LOW**. CVSS indicates **AV:N** (Network), **AC:L** (Low Complexity), **PR:N** (No Privileges Required), and **UI:N** (No User Interaction). Easy to exploit remotely.
Q6Is there a public Exp? (PoC/Wild Exploitation)
📜 **Public Exploit**: No official PoC in the CVE data. However, a **third-party technical description/exploit** link is provided (takeonme.org), suggesting potential knowledge exists outside GitHub issues.
Q7How to self-check? (Features/Scanning)
🔍 **Self-Check**: Review GitHub Issue **#115** for specific reproduction steps. Scan for instances of HexStrike AI MCP Agents in your environment. Check if CLI arguments are passed directly to system calls.
Q8Is it fixed officially? (Patch/Mitigation)
🩹 **Fix Status**: The CVE was published on **2025-11-30**. Check the GitHub repository for **0x4m4/hexstrike-ai** for a patch. Mitigation involves input validation/sanitization of CLI args.
Q9What if no patch? (Workaround)
🚧 **No Patch Workaround**: If unpatched, **disable remote access** to the service. Implement strict **network segmentation**. Avoid passing untrusted user input directly into command-line arguments.
Q10Is it urgent? (Priority Suggestion)
🔥 **Urgency**: **HIGH**. Due to **CVSS High Severity** (C:H, I:H) and **Network-Accessible** nature, immediate patching or mitigation is recommended to prevent remote code execution.