HIGHCVE-2026-6543Published Modified CNA ibm
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 sensitive environment variables (API keys, DB credentials), modifying files, or launching further attacks on the internal network.
Metrics
- CVSS v3.1
- 8.8
- Severity
- HIGH
- Fixed in
- —
- Affected Products
- 1
Affected packages
- IBM / Langflow Desktop≤ 1.8.4
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HReferences