EUVD-2026-22935
GHSA-6qfc-m9fp-c5rm
Severity by source
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
4DescriptionCVE.org
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 mcp_tool_admin could view users session and authorization tokens in clear text.<br><br>The vulnerability would require either local access to the log files or administrative access to internal indexes, which by default only the admin role receives. <br><br>Review roles and capabilities on your instance and restrict internal index access to administrator-level roles. See Define roles on the Splunk platform with capabilities and Connecting to MCP Server and Admin settings in the Splunk documentation for more information.
Analysis
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 mcp_tool_admin could view users session and authorization tokens in clear text.<br><br>The vulnerability would require either local access to the log files or administrative access to internal indexes, which by default only the admin role receives. <br><br>Review roles and capabilities on your instance and restrict internal index access to administrator-level roles. See Define roles on the Splunk platform with capabilities and Connecting to MCP Server and Admin settings in the Splunk documentation for more information.
Same technique Information Disclosure
View allShare
External POC / Exploit Code
Leaving vuln.today