Critical Flowise RCE Vulnerability Under Active Exploit

Pentesting News is sounding the alarm on a critical Remote Code Execution (RCE) vulnerability affecting Flowise, now officially tracked as CVE-2025-59528. This isn’t just theoretical; the outlet reports that this flaw is already being actively exploited in the wild. With a maximum severity rating, this vulnerability grants attackers the keys to execute arbitrary code on compromised systems, posing a significant threat to organizations relying on Flowise.

Thousands of systems are potentially exposed. The implications of an unpatched RCE vulnerability are severe, often leading to full system compromise, data exfiltration, and the deployment of further malicious payloads. Given the active exploitation, the window of opportunity for attackers is now, making prompt patching and security validation absolutely essential for any environment running Flowise.