Vulnerability in Perwendel Spark
CVE-2026-17459
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…
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Perwendel Spark — versions 2.9.0, 2.9.1, 2.9.2
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (issue-tracking, exploit)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-17459?
- CVE-2026-17459 is a medium-severity vulnerability in Perwendel Spark, classified under Improper Link Resolution Before File Access. CVSS score: 4.3/10. Published 2026-07-26.
- How severe is CVE-2026-17459?
- Medium severity. CVSS v3 base score is 4.3 out of 10.