CVE-2026-17459

MediumCVSS 4.3/10Last modified Oct 24, 2026

Description

A vulnerability was determined in perwendel spark up to 2.9.4. This vulnerability affects the function staticFiles.externalLocation of the file src/main/java/spark/resource/ExternalResourceHandler.jav of the component SparkJava. Executing a manipulation can lead to symlink following. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-59CWE-61

Affected software

No affected versions have been published.

Timeline

Published
Jul 26, 2026
Last modified
Oct 24, 2026
NVD status
Deferred

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