EUVD-2026-62969

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 da...

CVE-2026-76404

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 da...

CVE-2026-76404 Remote Code Execution (RCE) through Deserialization of Untrusted Data in Splunk MCP Server app

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 da...

CVE-2026-76404

The Splunk MCP Server app deserializes stored credential data without type validation, allowing an admin-role user to trigger arbitrary OS command execution. Affected versions are below 1.2.1; no exploitation evidence is provided. Update to version 1.2.1 to remediate. Splunk advisory: https://adv...

PT-2026-78831

Name of the Vulnerable Software and Affected Versions Splunk MCP Server app versions prior to 1.2.1 Description Users with the admin Splunk role can execute arbitrary commands on the underlying operating system. This occurs due to missing input validation within the credential management componen...

CVE-2026-20205

In Splunk MCP Server app versions below 1.0.3 , a user who holds a role with access to the Splunk internal index or possesses the high-privilege capability mcptooladmin could view users session and authorization tokens in clear text. The vulnerability would require either local access to the log...

CVE-2026-20205 Sensitive Information Disclosure in ''_internal'' index in Splunk MCP Server app

In Splunk MCP Server app versions below 1.0.3 , a user who holds a role with access to the Splunk internal index or possesses the high-privilege capability mcptooladmin could view users session and authorization tokens in clear text.The vulnerability would require either local access to the log...

CVE-2026-20205 Sensitive Information Disclosure in ''_internal'' index in Splunk MCP Server app

In Splunk MCP Server app versions below 1.0.3 , a user who holds a role with access to the Splunk internal index or possesses the high-privilege capability mcptooladmin could view users session and authorization tokens in clear text.The vulnerability would require either local access to the log...