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CVE PROGRAM SOURCE RECORD4.3 Medium

CVE-2026-20265

Insecure Default Domain Allowlist in Splunk AI Toolkit

Description

In Splunk AI Toolkit versions below 5.7.4, a low-privileged user that does not hold the "admin" or "power" Splunk roles could cause the Splunk AI Toolkit to make outbound requests over HTTP to a server that an attacker controls, which could allow for data exfiltration. The vulnerability exists because of an insecure default domain allowlist in the Splunk AI Toolkit, which does not restrict outbound AI agent requests to approved external domains.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Splunk Splunk AI Toolkit

  • 5.7 to < 5.7.4affected

References