AI AgentHigh
CVE-2026-117567: esp-mcp through commit 28afddf contains an OS command injection vulnerability that allows attackers …
- Occurred
- Oct 27, 2026
- Published
- Oct 27, 2026
- Source
- NVD CVE
Summary
esp-mcp through commit 28afddf contains an OS command injection vulnerability that allows attackers to run arbitrary commands by supplying shell metacharacters in MCP tool parameters. Attackers influencing agent tool calls through prompt injection can inject metacharacters into target, port, project_path, or project_name values passed to asyncio.create_subprocess_shell, executing commands as the MCP server user.
Tags
- CVE
- CVE-2026-117567
- cvss:HIGH
- agent-fail:injection-direct
- agent-cause:adversarial-input
Classification
Category confidence: 95%
Severity confidence: 90%
Rationale: Agent framework vulnerability allows command injection via tool parameters through prompt injection.
Classifier: Qwen/Qwen3.5-35B-A3B-FP8