CVE-2024-53243: Splunk Enterprise

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

In Splunk Enterprise versions below 9.3.2, 9.2.4, and 9.1.7 and versions below 3.2.462, 3.7.18, and 3.8.5 of the Splunk Secure Gateway app on Splunk Cloud Platform, a low-privileged user that does not hold the “admin“ or “power“ Splunk roles could see alert search query responses using Splunk Secure Gateway App Key Value Store (KVstore) collections endpoints due to improper access control.

Affected products

• Splunk Splunk Enterprise: from 9.3, before 9.3.2 (fixed in 9.3.2); from 9.2, before 9.2.4 (fixed in 9.2.4); from 9.1, before 9.1.7 (fixed in 9.1.7)
• Splunk Splunk Secure Gateway: from 3.8, before 3.8.5 (fixed in 3.8.5); from 3.7, before 3.7.18 (fixed in 3.7.18); from 3.4, before 3.4.262 (fixed in 3.4.262)

Published 2024-12-10. Last modified 2026-06-17.