CVE-2026-6543 — Authenticated Remote Code Execution Vulnerability in Langflow Code Validation Endpoint
IBM Langflow Desktop 1.0.0 through 1.8.4 Langflow allows an attacker to execute arbitrary commands with the privileges of the process running Langflow. This allows reading sensi…
Published: 2026-04-30 · CVSS: 8.8 · CVSS 3.1
IBM Langflow Desktop 1.0.0 through 1.8.4 Langflow allows an attacker to execute arbitrary commands with the privileges of the process running Langflow. This allows reading sensitive environment variables (API keys, DB credentials), modifying files, or launching further attacks on the internal network.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7