CVE-2025-20368: Splunk

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

In Splunk Enterprise versions below 9.4.4, 9.3.6, and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.108, 9.3.2408.118 and 9.2.2406.123, a low privileged user that does not hold the admin or power Splunk roles could craft a malicious payload through the error messages and job inspection details of a saved search. This could result in execution of unauthorized JavaScript code in the browser of a user.

Affected products

• Splunk Splunk: from 9.2.0, before 9.2.8 (fixed in 9.2.8); from 9.3.0, before 9.3.6 (fixed in 9.3.6); from 9.4.0, before 9.4.4 (fixed in 9.4.4)
• Splunk Splunk Cloud Platform: from 9.2.2406, before 9.2.2406.123 (fixed in 9.2.2406.123); from 9.3.2408, before 9.3.2408.118 (fixed in 9.3.2408.118); from 9.3.2411, before 9.3.2411.108 (fixed in 9.3.2411.108)

Published 2025-10-01. Last modified 2026-06-17.