Exploit Code Published for Critical Flowise RCE Vulnerability
Source SecurityWeek
Mentioned vulnerabilities
Rated by Threat Radar
Data as of 1 Jun 2026, 21:56 UTC
What to do
AI-suggested
Until an official fix is available, organizations should avoid importing chatflows from untrusted sources and restrict the ability to create or edit chatflows to trusted users only. Consider disabling or restricting the use of Custom MCP Tools if possible. Monitor vendor channels for updates and apply patches promptly once released. Note that Flowise Cloud instances are not vulnerable due to disabled stdio MCP.
Description
The one-click vulnerability allows attackers to execute arbitrary code on self-hosted Flowise servers by tricking users into importing a malicious chatflow. The post Exploit Code Published for Critical Flowise RCE Vulnerability appeared first on SecurityWeek .