CVE-2024-45738: Splunk

Medium severity, CVSS 4.9. EPSS: 0.5% chance of exploitation in the next 30 days.

In Splunk Enterprise versions below 9.3.1, 9.2.3, and 9.1.6, the software potentially exposes sensitive HTTP parameters to the `_internal` index. This exposure could happen if you configure the Splunk Enterprise `REST_Calls` log channel at the DEBUG logging level.

Affected products

• Splunk Splunk: from 9.1.0, before 9.1.6 (fixed in 9.1.6); from 9.2.0, before 9.2.3 (fixed in 9.2.3); version 9.3.0 only

Published 2024-10-14. Last modified 2026-06-17.