CRITICAL✓ PATCH🇵🇱 Wersja polska

CVE-2026-76404

CVSS 9.1v3.1pub. 2026-08-19upd. 2026-08-24

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 Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
  • Splunk Model Context Protocol Server

    APP
    Splunk
    < 1.2.1
🟢
PATCH AVAILABLE
Vendor update available. Deploy in standard maintenance cycle.
Tags
Deserialization
CWE
References

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