CVE-2026-20163

HIGH

Splunk Enterprise <10.2.0 - Command Injection

Title source: llm
STIX 2.1

Description

In Splunk Enterprise versions below 10.2.0, 10.0.4, 9.4.9, and 9.3.10, and Splunk Cloud Platform versions below 10.2.2510.5, 10.0.2503.12, 10.1.2507.16, and 9.3.2411.124, a user who holds a role that contains the high-privilege capability `edit_cmd` could execute arbitrary shell commands using the `unarchive_cmd` parameter for the `/splunkd/__upload/indexing/preview` REST endpoint.

References (1)

Core 1

Scores

CVSS v3 7.2
EPSS 0.0008
EPSS Percentile 22.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-77
Status published
Products (2)
splunk/splunk 9.3.0 - 9.3.10
splunk/splunk_cloud_platform 9.3.2411 - 9.3.2411.124
Published Mar 11, 2026
Tracked Since Mar 12, 2026