CVE-2023-22939: Splunk

High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days.

In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the ‘map’ search processing language (SPL) command lets a search bypass SPL safeguards for risky commands. The vulnerability requires a higher privileged user to initiate a request within their browser and only affects instances with Splunk Web enabled.

Affected products

• Splunk Splunk: from 8.1.0, before 8.1.13 (fixed in 8.1.13); from 8.2.0, before 8.2.10 (fixed in 8.2.10); from 9.0.0, before 9.0.4 (fixed in 9.0.4)
• Splunk Splunk Cloud Platform: before 9.0.2209.3 (fixed in 9.0.2209.3)

Published 2023-02-14. Last modified 2026-06-17.