Security Advisory
CVE-2025-20381
5.4
MEDIUM
Vulnerability Description
In Splunk MCP Server app versions below 0.2.4, a user with access to the "run_splunk_query" Model Context Protocol (MCP) tool could bypass the SPL command allowlist controls in MCP by embedding SPL commands as sub-searches, leading to unauthorized actions beyond the intended MCP restrictions.
Published Date
December 3, 2025
Official Source
NIST NVD Advisory