FusionAuth vulnerable to directory traversal attack
FusionAuth before 1.41.3 allows a file outside of the application root to be viewed or retrieved using an HTTP request. To be specific, an attacker may be able to view or retrieve any file readable by the user running the FusionAuth process.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | io.fusionauth:fusionauth-java-client | >= 1.37.0, < 1.41.3 | 1.41.3 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N- Weakness (CWE)
CWE-22- Platform
- Java / Kotlin (Maven)
- Package
io.fusionauth:fusionauth-java-client- Disclosed
- 28.11.2022
- Updated
- 11.10.2026 11:21
Sources and licenses
OSV / GitHub Advisory Database - GHSA-rmcx-fg5w-x8j9 - CC BY 4.0
Vulnerability history: io.fusionauth:fusionauth-java-client
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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