PT-2026-33704 · Langflow Ai · Langflow

Eric-F · Published 2026-04-20 · Updated 2026-04-20 · CVE-2026-6598

NVD

CVSS v2.0

4.0

Medium

AV:N/AC:L/Au:S/C:P/I:N/A:N

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.

Exploit

Fix

Cleartext Storage of Sensitive Information

Weakness Enumeration

CWE-312

CWE-313

Related Identifiers

CVE-2026-6598

Affected Products

Langflow

References · 5

• 🔥 https://gist.github.com/chenhouser2025/77adb3486c06c635ae4b09a3eaf90213 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-6598 · Security Note
• https://vuldb.com/submit/791921 · Note
• https://vuldb.com/vuln/358233/cti · Note
• https://vuldb.com/vuln/358233 · Note