medium5.5
CVE-2026-20259
In Splunk Enterprise versions below 10.2.4 and 10.0.7, and Splunk Cloud Platform versions below 10.4.2604.0, 10.3.2512.12, 10.2.2510.15, 10.1.2507.23, 10.0.250…
Impact
In Splunk Enterprise versions below 10.2.4 and 10.0.7, and Splunk Cloud Platform versions below 10.4.2604.0, 10.3.2512.12, 10.2.2510.15, 10.1.2507.23, 10.0.2503.14, and 9.3.2411.131, a user who holds a Splunk role that contains the high-privilege capability `edit_saved_search_owner` could reassign saved search ownership to users outside their authorized scope. The ownership reassignment endpoint lacks access control.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Splunk | Splunk | from 10.0.0 before 10.0.7 from 10.2.0 before 10.2.4 |
| Splunk | Splunk Cloud Platform | from 9.3.2411 before 9.3.2411.131 from 10.0.2503 before 10.0.2503.14 from 10.1.2507 before 10.1.2507.23 from 10.2.2510 before 10.2.2510.15 from 10.3.2512 before 10.3.2512.12 |