Splunk: >> Model Context Protocol Server Security Vulnerabilities
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.
CVSS Score
9.1
EPSS Score
0.006
Published
2026-08-19