CVE-2026-3346: IBM Langflow Desktop 1.6.0 through 1.8.4 Lanflow is vulnerable to stored cross-site scripting. This vulnerability allows an authenticated user to embed…

PriorityP432medium6.4CVSS 3.1

AVNACLPRLUINSCCLILAN

EPSS

0.16%

5.2th percentile

IBM Langflow Desktop 1.6.0 through 1.8.4 Lanflow is vulnerable to stored cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
ibm	langflow_desktop	1.6.0 – 1.8.4	—
langflow	langflow_desktop	1.6.0 – 1.8.4	—

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