Critical Ruflo flaw lets attackers hijack AI agents through exposed MCP bridge
Summary
A critical vulnerability (CVE-2026-59726), dubbed RufRoot, has been discovered in the open-source AI agent platform Ruflo. This flaw allows unauthenticated attackers to hijack AI agents, steal API keys, and execute arbitrary code by exploiting an exposed Model Context Protocol (MCP) bridge.
IFF Assessment
This vulnerability allows attackers to gain complete control over enterprise AI environments, posing a significant threat to data and systems.
Severity
The vulnerability has a maximum CVSS score of 10.0 due to its critical impact, allowing unauthenticated attackers to achieve remote code execution and full system compromise through a single HTTP request.
Defender Context
This vulnerability highlights the critical need for robust security measures around AI agent platforms, especially those with exposed interfaces like the MCP bridge. Defenders should prioritize patching Ruflo to version 3.16.3 or later and implement network segmentation and access controls to prevent unauthorized access to such critical components.