CVE-2026-3340

MEDIUM

Server-Side Request Forgery (SSRF) in Langflow URL Component

Title source: cna
STIX 2.1

Description

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.

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory patch
https://www.ibm.com/support/pages/node/7271096

Scores

CVSS v3 6.5
EPSS 0.0017
EPSS Percentile 6.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-918
Status published
Products (2)
IBM/Langflow Desktop 1.0.0 - 1.8.4
langflow/langflow_desktop 1.0.0 - 1.8.4
Published Apr 30, 2026
Tracked Since May 01, 2026