CVE-2026-3340 MEDIUM

CVE-2026-3340: Server-Side Request Forgery (SSRF) in Langflow URL Component

Vendor Ibm
Product Langflow Desktop
Weakness CWE-918 · SSRF
Published April 30, 2026
Last update May 1, 2026
View on NVD All CVEs

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

What the vulnerability does

01Description

IBM Langflow Desktop 1.0.0 through 1.8.4 IBM Langflow is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.

Key dates

02Disclosure timeline

April 30, 2026 CVE published
May 1, 2026 Record updated