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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-17459

perwendel spark SparkJava ExternalResourceHandler.jav staticFiles.externalLocation symlink

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

perwendel spark

  • 2.9.0affected
  • 2.9.1affected
  • 2.9.2affected
  • 2.9.3affected
  • 2.9.4affected

References