CVE-2026-59726— Ruflo: Unauthenticated RCE in MCP bridge default docker-compose deployment
Possible ATT&CK Techniques 2AI
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I. Basic Information for CVE-2026-59726
Vulnerability Information
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Vulnerability Title
Ruflo: Unauthenticated RCE in MCP bridge default docker-compose deployment
Source: NVD (National Vulnerability Database)
Vulnerability Description
Ruflo is an agent meta-harness for Claude Code and Codex. Prior to 3.16.3, ruflo's default docker-compose deployment exposed the MCP bridge POST /mcp and POST /mcp/:group endpoints without authentication, allowing an unauthenticated network attacker to invoke tools/call to terminal_execute, obtain a shell in the bridge container, read provider API keys, and poison AgentDB learning-store patterns. This issue is fixed in version 3.16.3.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
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)
Affected Products
II. Public POCs for CVE-2026-59726
| # | POC Description | Source Link | Shenlong Link |
|---|
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Qwen3.6-35B-A3B · 5111 chars
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III. Intelligence Information for CVE-2026-59726
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Patches & Fixes for CVE-2026-59726 (2)
Vendor Advisories for CVE-2026-59726 (1)
IV. Related Vulnerabilities
V. Comments for CVE-2026-59726
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