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Medium5.3Splunk

Medium [CVE-2026-76337] Path Traversal through Splunk Web Static File Serving in Splunk Enterprise

This medium-severity Splunk advisory covers CVE-2026-76337 affecting Splunk Enterprise.

CVE-2026-76337 Published Aug 19, 2026Updated by vendor Aug 19, 2026
Affected products & platforms
SplunkSplunk Enterprise
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Summary

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, an unauthenticated user could read JavaScript files outside the Splunk Web static directory. The vulnerability is possible because Splunk Web does not restrict static file requests to the configured static directory.

Affected versions
  • Splunk Enterprise 10.4 before 10.4.2
  • Splunk Enterprise 10.2 before 10.2.6
  • Splunk Enterprise 10.0 before 10.0.9
  • Splunk Enterprise 9.4 before 9.4.14

Official advisory · high-confidence parse· fetched 1 hour ago·verify at source

Fixed versions
  • 10.4.2
  • 10.2.6
  • 10.0.9
  • 9.4.14

Official advisory · high-confidence parse· fetched 1 hour ago·verify at source

Mitigation checklist

Temporary workarounds
  • The vulnerability is possible because Splunk Web does not restrict static file requests to the configured static directory.

Official advisory · high-confidence parse· fetched 1 hour ago·verify at source

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