Unrated severityNVD Advisory· Published Aug 5, 2026· Updated Aug 5, 2026
Langflow OSS is affected by arbitrary code execution in custom component validation and trusted code enforcement
CVE-2026-8183
Description
IBM Langflow OSS 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, and 1.0.0 through 1.10.3 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 v i ew arbitrary files on the system.
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Affected products
2>=1.0.0,<=1.10.3+ 1 more
- (no CPE)range: >=1.0.0,<=1.10.3
- (no CPE)range: 1.0.0 - 1.10.3
Patches
Vulnerability mechanics
References
1- www.ibm.com/support/pages/node/7282647mitrevendor-advisorypatch
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