CVE-2026-3345
Analyzed Analyzed - Analysis Complete
Path Traversal Vulnerability in IBM Langflow Desktop

Publication date: 2026-04-30

Last updated on: 2026-05-11

Assigner: IBM Corporation

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.
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Meta Information
Published
2026-04-30
Last Modified
2026-05-11
Generated
2026-06-16
AI Q&A
2026-05-01
EPSS Evaluated
2026-06-14
NVD
CVE-2026-3345
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
langflow langflow_desktop to 1.8.4 (inc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-22 The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
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Executive Summary

This vulnerability affects IBM Langflow Desktop versions up to 1.8.4. It allows a remote attacker to perform directory traversal by sending a specially crafted URL containing "dot dot" sequences (/../). This enables the attacker to view arbitrary files on the system.

Impact Analysis

The vulnerability can lead to unauthorized disclosure of sensitive files on the affected system. An attacker could access files that should be restricted, potentially exposing confidential information. This could compromise the confidentiality of data without affecting integrity or availability.

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