IBM Langflow OSS <=1.10.2 Info Disclosure via Pathname Directory Traversal
CVE-2026-17622 Published on September 4, 2026
Langflow OSS is affected by arbitrary file read due to path traversal vulnerabilities in file and knowledge base components
IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote authenticated attacker to obtain sensitive information due to improper limitation of a pathname to a restricted directory.
Vulnerability Analysis
CVE-2026-17622 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
What is a Directory traversal Vulnerability?
The software 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 software 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.
CVE-2026-17622 has been classified to as a Directory traversal vulnerability or weakness.
Products Associated with CVE-2026-17622
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Affected Versions
IBM Langflow OSS:- Version 1.0.0, <= 1.10.2 is affected.