CVE-2026-117569
Kali-GPT through commit a608c74 OS Command Injection via MCP Scanner Tool Parameters
- State
- Published
- Severity
- 8.5 High
- Published
- Oct 27, 2026
- Updated
- Oct 27, 2026
- Reserved
- Oct 27, 2026
Description
Kali-GPT through commit a608c74 contains an OS command injection vulnerability in execute_tool() in kali_gpt/tools/mcp_server.py that allows MCP clients to run commands via unsanitized scanner parameters. Attackers or prompt-injected agents can embed shell metacharacters in parameters like target, ports, domain, wordlist, or url, executed via subprocess.run with shell=True as the MCP server user.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Products
| Product | Versions |
|---|---|
kali-gptalishahid74 |
|
References
- GitHub Issue #12issue-tracking
- https://github.com/alishahid74/kali-gptproduct
- https://github.com/alishahid74/kali-gpt/blob/a608c74e99910232dd208fee99de860458672b82/kali_gpt/tools/mcp_server.py#L229-L356technical-description
- VulnCheck Advisory: Kali-GPT through commit a608c74 OS Command Injection via MCP Scanner Tool Parametersthird-party-advisory
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