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CRITICAL Vulnerabilities

Ruflo MCP flaw enables unauthenticated command execution and AI memory poisoning

Source headline: Ruflo MCP Flaw Lets Unauthenticated Attackers Run Commands and Poison AI Memory

Threat level Critical
Signal strength 85/100
Source confidence 1 source
Published 1 hour ago

Intelligence Summary

Researchers disclosed a critical flaw in the Ruflo open-source agent meta-harness. The issue allows unauthenticated attackers to execute commands on affected systems. It can also poison AI memory, potentially degrading agent behavior and data integrity. The vulnerability is tracked as CVE-2026-59726 and affects Ruflo versions before 3.16.3. Users should upgrade to 3.16.3 or later and review deployments exposed to unauthenticated access.

Recommended Action

Prioritize immediate review, validate exposure, and patch or mitigate affected systems.

Topics

#open-source #unauthenticated-rce #mcp #ai-memory-poisoning #cve-2026-59726 #ruflo
Original reporting The Hacker News Ruflo MCP Flaw Lets Unauthenticated Attackers Run Commands and Poison AI Memory
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