CVE-2026-17621

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CVSS 3.1

5.4 medium

EPSS

<1%p22

Published

Sep 4, 2026 (11d ago)

Modified

Sep 10, 2026

Description

IBM Langflow OSS 1.0.0 through 1.10.2 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
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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