Security Bulletin: Unauthenticated Server-Side RCE via PythonCodeStructuredTool in Public Flows

Summary Langflow OSS contains unauthenticated server-side RCE via PythonCodeStructuredTool executing attacker-controlled Python through exec at flow-build time. Sink in execself.toolcode, globals, localnamespace where toolcode is attacker-controlled template field. Two paths: A Authenticated POST...

CVE-2024-42835

langflow v1.0.12 was discovered to contain a remote code execution RCE vulnerability via the PythonCodeTool component...

Arbitrary Code Injection

Overview langflow is an A Python package with a built-in web application Affected versions of this package are vulnerable to Arbitrary Code Injection via the PythonCodeTool component, due to a lack of validations. Remediation There is no fixed version for langflow. References - GitHub Issue Credi...