CVE-2026-6598

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.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://gist.github.com/chenhouser2025/77adb3486c06c635ae4b09a3eaf90213
https://vuldb.com/submit/791921
https://vuldb.com/vuln/358233
https://vuldb.com/vuln/358233/cti

Configurations

No configuration.

History

20 Apr 2026, 04:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-20 04:16

Updated : 2026-04-29 01:00

NVD link : CVE-2026-6598

Mitre link : CVE-2026-6598

CVE.ORG link : CVE-2026-6598

JSON object : View

Products Affected

No product.

CWE

CWE-312

Cleartext Storage of Sensitive Information

CWE-313

Cleartext Storage in a File or on Disk

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