CVE-2026-6598Medium· 4.3▾ SunlitLangflow: Cleartext Storage of Authentication Settings in Project Creation Endpoint
▾ Sunlit zone — Low / medium · no exploitation signal
impact 23.7 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Jul 30.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
Last analysed / modified upstream
0.2%
0.2% → 0.2%
A security vulnerability has been detected in langflow-ai langflow up to 1.8.3. The affected element is the function create_project/encrypt_auth_settings of the file src/backend/base/Langflow/api/v1/projects.py of the component Project Creation Endpoint. Such manipulation of the argument auth_settings leads to cleartext storage in a file or on disk. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
langflow < 1.9.1Upgrade to a patched release:
langflow 1.9.1Connected by shared product, vendor, weakness, or advisory.
CVE-2026-27966Critical· 9.8Langflow has Remote Code Execution in CSV Agent
CVE-2026-7873Critical· 9.9Langflow: Code Injection Vulnerability in Code Validation Endpoint
GHSA-j8f7-x8jm-wmm4MediumLangflow: SSRF in URL-taking components (protection disabled by default / warn-only, not applied to RSS, SearXNG, Web Search, Home Assist…
CVE-2026-10561Critical· 9.9Langflow: PythonREPLComponent executes unsandboxed Python code, enabling authenticated RCE and privilege escalation
CVE-2026-7700Medium· 6.3A weakness has been identified in langflow-ai langflow up to 1.10.2
CVE-2026-9205Critical· 9.1Langflow: Weak Fernet Key via random.seed()