Ghostwire

CVE-2026-17459: A vulnerability was determined in perwendel spark up to 2.9.4. This vulnerability affects the function...

MEDIUM CVSS 4.3 Exploit Available

Published: July 26, 2026 | Last Modified: July 26, 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.

Ghostwire Analysis — What This Means Practically

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

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