CVE-2026-20203

EUVD-2026-22931
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 11%
Affected Products (NVD)
VendorProductVersion
splunksplunk
9.3.0 ≤
𝑥
< 9.3.11
splunksplunk
9.4.0 ≤
𝑥
< 9.4.10
splunksplunk
10.0.0 ≤
𝑥
< 10.0.5
splunksplunk
10.2.0 ≤
𝑥
< 10.2.2
splunksplunk_cloud_platform
9.3.2411 ≤
𝑥
< 9.3.2411.127
splunksplunk_cloud_platform
10.0.2503 ≤
𝑥
< 10.0.2503.13
splunksplunk_cloud_platform
10.1.2507 ≤
𝑥
< 10.1.2507.19
splunksplunk_cloud_platform
10.2.2510 ≤
𝑥
< 10.2.2510.10
splunksplunk_cloud_platform
10.3.2512 ≤
𝑥
< 10.3.2512.6
𝑥
= Vulnerable software versions