Security Advisory
CVE-2026-17621
5.4
MEDIUM
Vulnerability 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.
Published Date
September 4, 2026
Official Source
NIST NVD Advisory