Auth env var exposure via IBM Langflow OSS <1.10.3 component
CVE-2026-10128 Published on August 5, 2026
Langflow is affected by weaknesses in secret handling and sensitive configuration access
IBM Langflow OSS 1.0.0 through 1.10.3 allows authenticated users can exploit a built-in Langflow component to read arbitrary server environment variables, exposing sensitive secrets despite security controls intended to disable custom components.
Vulnerability Analysis
CVE-2026-10128 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 an Information Disclosure Vulnerability?
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CVE-2026-10128 has been classified to as an Information Disclosure vulnerability or weakness.
Products Associated with CVE-2026-10128
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Affected Versions
IBM Langflow OSS:- Version 1.0.0, <= 1.10.3 is affected.