A security flaw in the quick_capture function of the pyshark_mcp.py file in A-G-U-P-T-A wireshark-mcp allows remote attackers to perform OS command injection. The product uses a rolling release model, so no specific affected or fixed versions are provided. The vulnerability has a CVSS score of 7.3 (high severity) and public exploit code is available. The project has been notified but has not yet responded or issued a fix.