CVE-2026-20203

In Splunk Enterprise versions below 10.2.2, 10.0.5, 9.4.10, and 9.3.11, and Splunk Cloud Platform versions below 10.4.2603.0, 10.3.2512.6, 10.2.2510.10, 10.1.2507.19, 10.0.2503.13, and 9.3.2411.127, a low-privileged user that does not hold the `admin` or `power` Splunk roles, has write permission on the app, and does not hold the high-privilege capability `accelerate_datamodel`, could turn on or off Data Model Acceleration due to improper access control.
References
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*

History

17 Apr 2026, 19:07

Type Values Removed Values Added
CPE cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*
First Time Splunk splunk
Splunk
Splunk splunk Cloud Platform
References () https://advisory.splunk.com/advisories/SVD-2026-0402 - () https://advisory.splunk.com/advisories/SVD-2026-0402 - Vendor Advisory

15 Apr 2026, 16:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-04-15 16:16

Updated : 2026-04-17 19:07


NVD link : CVE-2026-20203

Mitre link : CVE-2026-20203

CVE.ORG link : CVE-2026-20203


JSON object : View

Products Affected

splunk

  • splunk_cloud_platform
  • splunk
CWE
CWE-284

Improper Access Control