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Critical · 9.1 CVE-2026-20266 EUVD-2026-37768GHSA-vxp7-5w84-27pf

OS Command Injection in the btool Configuration Helper in Splunk AI Toolkit

Published Jun 17, 2026 · Updated Jun 17, 2026 · Assigned by cisco

Description

In Splunk AI Toolkit versions below 5.7.4, a user who holds the "admin" Splunk role could execute arbitrary OS commands on the host running the Splunk Enterprise instance.

The vulnerability is possible because of an unsafe shell execution pattern in the btool configuration helper, which constructs OS command strings from dynamic parameters without disabling shell interpretation.

Affected products

VendorProductAffectedFixed
Splunk Splunk AI Toolkit 5.7 – < 5.7.4 5.7.4

References