Splunk MCP Server App vulnerabilities

1 vulnerability

Known vulnerabilities in Splunk MCP Server App, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

9.1CVE-2026-76404splunkmodel_context_protocol_server+1
EPSS score
0.75%
In Splunk MCP Server app versions below 1.2.1, a user who holds the "admin" Splunk role could execute arbitrary commands on the underlying operating system. The vulnerability is possible because of missing input validation in the app's credential management component, which deserializes stored data without checking whether the content is of the expected type.