Unrated severityNVD Advisory· Published Jul 30, 2026· Updated Jul 30, 2026
Langflow is affected by path traversal due to multiple unauthenticated and insufficiently authorized API endpoints
CVE-2026-12942
Description
IBM Langflow OSS 1.0.0 through 1.10.1 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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Affected products
1- Range: 1.0.0 - 1.10.1
Patches
Vulnerability mechanics
References
1- www.ibm.com/support/pages/node/7279993mitrevendor-advisorypatch
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