AUGUST 4, 2026
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Case File

CVE-2025-20381

MEDIUM · CVSS 5.4 EPSS 0.22%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-12-03 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.4. See the original NVD description below for full technical details.

CVE
CVE-2025-20381
Severity
MEDIUM
CVSS
5.4
EPSS
0.22%

Original NVD 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.