CVE-2026-3345

—

CVSS 3.1

6.5 medium

EPSS

<1%p31

Published

Apr 30, 2026 (Apr 30, 2026)

Modified

Jun 17, 2026

Description

IBM Langflow Desktop <=1.8.4 Langflow could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system.

Vendors: langflow
Products: langflow desktop
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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