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Package details: pkg:pypi/langflow-base@0.6.3
purl pkg:pypi/langflow-base@0.6.3
Next non-vulnerable version 1.9.1
Latest non-vulnerable version 1.9.1
Risk
Vulnerabilities affecting this package (2)
Vulnerability Summary Fixed by
VCID-6y1z-b2ye-jkd6
Aliases:
CVE-2026-21445
GHSA-c5cp-vx83-jhqx
Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.7.0.dev45, multiple critical API endpoints in Langflow are missing authentication controls. The issue allows any unauthenticated user to access sensitive user conversation data, transaction histories, and perform destructive operations including message deletion. This affects endpoints handling personal data and system operations that should require proper authorization. Version 1.7.0.dev45 contains a patch.
0.7.1
Affected by 1 other vulnerability.
VCID-e9b3-3ks2-ukhy
Aliases:
CVE-2026-6596
GHSA-vvfc-fp59-m92g
A security flaw has been discovered in langflow-ai langflow up to 1.1.0. This issue affects the function create_upload_file of the file src/backend/base/Langflow/api/v1/endpoints.py of the component API Endpoint. The manipulation results in unrestricted upload. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
1.9.1
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-12T22:11:16.280018+00:00 GitLab Importer Affected by VCID-e9b3-3ks2-ukhy https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/langflow-base/CVE-2026-6596.yml 38.6.0
2026-06-12T20:43:09.529424+00:00 GitLab Importer Affected by VCID-6y1z-b2ye-jkd6 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/langflow-base/CVE-2026-21445.yml 38.6.0