Splunk Enterprise and Cloud Platform
CVE-2025-20228: Maintenance mode state change of App Key Value Store (KVStore) through a Cross-Site Request Forgery (CSRF) in Splunk Enterprise
In Splunk Enterprise versions below 9.3.3, 9.2.5, and 9.1.8 and Splunk Cloud Platform versions below 9.2.2403.108, and 9.1.2312.204, a low-privileged user that does not hold the "admin" or "power" Splunk roles could change the maintenance mode state of App Key Value Store (KVStore) through a Cross-Site Request Forgery (CSRF).
Published
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| Splunk Enterprise 9.3 | 9.3.3 or later |
| Splunk Enterprise 9.2 | 9.2.5 or later |
| Splunk Enterprise 9.1 | 9.1.8 or later |
| Splunk Cloud Platform 9.2 | 9.2.2403.108 or later |
| Splunk Cloud Platform 9.1 | 9.1.2312.204 or later |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
In Splunk Enterprise versions below 9.3.3, 9.2.5, and 9.1.8 and Splunk Cloud Platform versions below 9.2.2403.108, and 9.1.2312.204, a low-privileged user that does not hold the "admin" or "power" Splunk roles could change the maintenance mode state of App Key Value Store (KVStore) through a Cross-Site Request Forgery (CSRF).
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 13 Oct 2026.