CVE-2025-20300: In Splunk Enterprise versions below 9.4.2, 9.3.5, 9.2.6, and 9.1.9 and Splunk Cloud Platform versions below 9.3.2411.103, 9.3.2408.112, and 9.2.2406.119, a…

PriorityP422medium4.3CVSS 3.1

AVNACLPRLUINSUCNILAN

EPSS

0.25%

16.2th percentile

In Splunk Enterprise versions below 9.4.2, 9.3.5, 9.2.6, and 9.1.9 and Splunk Cloud Platform versions below 9.3.2411.103, 9.3.2408.112, and 9.2.2406.119, a low-privileged user that does not hold the "admin" or "power" Splunk roles, and has read-only access to a specific alert, could suppress that alert when it triggers. See [Define alert suppression groups to throttle sets of similar alerts](https://help.splunk.com/en/splunk-enterprise/alert-and-respond/alerting-manual/9.4/manage-alert-trigger-conditions-and-throttling/define-alert-suppression-groups-to-throttle-sets-of-similar-alerts).

Affected

12 ranges

Vendor	Product	Version range	Fixed in
splunk	splunk	>= 9.1.0 < 9.1.9	9.1.9
splunk	splunk	>= 9.2.0 < 9.2.6	9.2.6
splunk	splunk	>= 9.3.0 < 9.3.5	9.3.5
splunk	splunk	>= 9.4.0 < 9.4.2	9.4.2
splunk	splunk_cloud_platform	>= 9.2.2406 < 9.2.2406.119	9.2.2406.119
splunk	splunk_cloud_platform	>= 9.2.2406 < 9.2.2406.118	9.2.2406.118
splunk	splunk_cloud_platform	>= 9.3.2408 < 9.3.2408.112	9.3.2408.112
splunk	splunk_cloud_platform	>= 9.3.2411 < 9.3.2411.103	9.3.2411.103
splunk	splunk_enterprise	>= 9.1 < 9.1.9	9.1.9
splunk	splunk_enterprise	>= 9.2 < 9.2.6	9.2.6
splunk	splunk_enterprise	>= 9.3 < 9.3.5	9.3.5
splunk	splunk_enterprise	>= 9.4 < 9.4.2	9.4.2

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