lsFusion Server is vulnerable to Path Traversal through its unpackFile function
A weakness has been identified in lsfusion platform up to 6.1. This vulnerability affects the function unpackFile of the file server/src/main/java/lsfusion/server/physics/dev/integration/external/to/file/ZipUtils.java. This manipulation causes path traversal. It is possible to initiate the attack remotely.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | lsfusion.platform:server | <= 6.0-beta2 | no fix |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L- Weakness (CWE)
CWE-22- Platform
- Java / Kotlin (Maven)
- Package
lsfusion.platform:server- Disclosed
- 17.11.2025
- Updated
- 11.10.2026 12:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-8wf8-frjg-xv74 - CC BY 4.0
Vulnerability history: lsfusion.platform:server
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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