CVE-2026-7785— A-G-U-P-T-A wireshark-mcp pyshark_mcp.py quick_capture os command injection
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I. Basic Information for CVE-2026-7785
Vulnerability Information
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Vulnerability Title
A-G-U-P-T-A wireshark-mcp pyshark_mcp.py quick_capture os command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security flaw has been discovered in A-G-U-P-T-A wireshark-mcp edaf604416fbc94a201b4043092d4a1b09a12275/400c3da70074f22f3cce7ccb65304cafc7089c89. This affects the function quick_capture of the file pyshark_mcp.py. The manipulation results in os command injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The project was informed of the problem early through an issue report but has not responded yet.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Wireshark MCP Server 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wireshark MCP Server是AG个人开发者的一款网络数据包捕获与分析工具。 Wireshark MCP Server存在命令注入漏洞，该漏洞源于文件pyshark_mcp.py中函数quick_capture的问题，可能导致os命令注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| A-G-U-P-T-A | wireshark-mcp | 400c3da70074f22f3cce7ccb65304cafc7089c89 | - |
II. Public POCs for CVE-2026-7785
| # | POC Description | Source Link | Shenlong Link |
|---|
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- Command Injection in quick_capture(interface) · Issue #1 · A-G-U-P-T-A/wireshark-mcpexploitissue-tracking
- CVE-2026-7785 | A-G-U-P-T-A wireshark-mcp pyshark_mcp.py quick_capture os command injectionvdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2026-7785
IV. Related Vulnerabilities
Same weakness: CWE-78
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