VDB
CVE-2026-20259
CVE-2026-20259
PUBLISHED
CVSS 5.5 MEDIUM
Reported by cisco · Published June 10, 2026
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.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Splunk | Splunk Enterprise | 10.2, 10.0 |
| Splunk | Splunk Cloud Platform | 10.3.2512, 10.2.2510, 10.1.2507 |
| Splunk | Splunk Cloud Platform | 10.2.2510, 10.0.2503, 9.3.2411 |
| Splunk | Splunk Enterprise | 10.0, 10.2 |
Timeline
- Jun 10, 2026 CVE Published
- Jun 10, 2026 CVE Updated
- Jun 11, 2026 Coalition ESS Score
- Jun 12, 2026 Security Advisory