Description
IBM Langflow OSS 1.0.0 through 1.11.5 Langflow could allow an unauthenticated attacker to execute arbitrary code and access or modify chat sessions through publicly shared MCP project endpoints due to improper enforcement of public-flow security restrictions and session isolation controls.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- ibm / langflow_oss1.0.0 – 1.0.0
- ibm / langflow_oss1.11.5 – 1.11.5
- langflow / langflow1.0.0 – 1.11.6
References
Updated 33m ago · 8 sources