PT-2026-106233

Name of the Vulnerable Software and Affected Versions Langflow versions 1.0.0 through 1.10.0 Description Langflow fails to verify flow ownership in the deprecated 'POST /api/v1/build/flow id/vertices' and 'POST /api/v1/build/flow id/vertices/vertex id' endpoints. In versions prior to 1.7.2, these...

PT-2026-68259

Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.10.3 Description Insufficient ownership validation in the deprecated 'POST /api/v1/build/flow id/vertices' endpoint allows an authenticated user to inject arbitrary graph data into a shared cache for a...