CVE-2026-7411

In Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10, inadequate path normalization in the Submodel HTTP API allows an unauthenticated remote attacker to perform a path traversal attack. By supplying a maliciously crafted fileName parameter during a file upload operation, an attacker can bypass intended storage boundaries and write arbitrary files to any location on the host filesystem accessible by the Java process. This can lead to Remote Code Execution (RCE) and complete system compromise.

Score

CVSS 3.1 10.0 Critical

Status

Awaiting Analysis - emo@eclipse.org

Published

2026-05-05

Last modified

2026-10-26

Weaknesses

CWE-22

Affected products

• Eclipse Basyx (Eclipse Foundation)

References

• https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/423
• https://gitlab.eclipse.org/security/cve-assignment/-/issues/102