Description
In Splunk Enterprise versions below 9.4.2, 9.3.5, 9.2.7, and 9.1.10 and Splunk Cloud Platform versions below 9.3.2411.104, 9.3.2408.113, and 9.2.2406.119, a low-privileged user that does not hold the "admin" or "power" Splunk roles could create or overwrite [system source type](https://help.splunk.com/en/splunk-enterprise/get-started/get-data-in/9.2/configure-source-types/create-source-types) configurations by sending a specially-crafted payload to the `/servicesNS/nobody/search/admin/sourcetypes/` REST endpoint on the Splunk management port.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Splunk | Splunk Enterprise | 9.4 – < 9.4.2, 9.3 – < 9.3.5, 9.2 – < 9.2.7, 9.1 – < 9.1.10 | 9.4.2 |
| Splunk | Splunk Enterprise Cloud | 9.3.2411 – < 9.3.2411.104, 9.3.2408 – < 9.3.2408.113, 9.2.2406 – < 9.2.2406.119 | 9.3.2411.104 |
Advisories 2
- WID-SEC-2025-1473 Splunk Enterprise und Cloud-Plattform: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 30, 2025
- NCSC-2025-0212 Kwetsbaarheden verholpen in Splunk Enterprise en Splunk Cloud Platform NCSC-NL (Netherlands) · Jul 8, 2025