CVE-2026-6597

A weakness has been identified in langflow-ai langflow up to 1.8.3. Impacted is the function remove_api_keys/has_api_terms of the file src/backend/base/langflow/api/utils/core.py of the component Flow Using API. This manipulation causes unprotected storage of credentials. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

• CWE-255
• CWE-256

• https://gist.github.com/chenhouser2025/b93261c6e651f14800a4f2e4365f357b
• https://vuldb.com/submit/791920
• https://vuldb.com/vuln/358232
• https://vuldb.com/vuln/358232/cti

Published

Apr 20, 2026

Last Modified

Jun 17, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-65948UnixAuth lacks brute-force protection in Apache Ranger versi…7.3
• CVE-2026-6595A vulnerability was identified in ProjectsAndPrograms School…7.3
• CVE-2026-65956KubePi is a Kubernetes multi-cluster management panel. In ve…10
• CVE-2026-65959Vitess is a database clustering system for horizontal scalin…5.3
• CVE-2026-6596A security flaw has been discovered in langflow-ai langflow …7.3
• CVE-2026-65969OpenImageIO is a toolset for reading, writing, and manipulat…5.5
• CVE-2026-65970OpenImageIO is a toolset for reading, writing, and manipulat…5.3
• CVE-2026-65974ERPNext is a free and open source Enterprise Resource Planni…9.9
• CVE-2026-65975Pydantic AI is a Python agent framework for building applica…6.5
• CVE-2026-65976Deskflow is a keyboard and mouse sharing app. From 1.17.0 un…6.5
• CVE-2026-65979OpenEXR is the reference implementation and specification fo…6.7
• CVE-2026-6598A security vulnerability has been detected in langflow-ai la…4.3