CVE-2026-76391

In Splunk AI Toolkit versions below 6.0.0, a user who does not hold the "admin" or "power" Splunk roles could run searches with system-level privileges, access all relevant data, affect system integrity, and read or delete search jobs belonging to other users through Agent Run History. The improper privilege management is possible because the Agent Run History handler replaces the calling user session key with a system authentication token before it performs search operations. For more information see AI Toolkit Agent Launchpad (https://help.splunk.com/en/splunk-enterprise/apply-machine-learning/use-ai-toolkit/6.0.0/ai-toolkit-connections-containers-and-agents/ai-toolkit-agent-launchpad) in the Splunk documentation.

CVSS v3 8.3 HIGH

8.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://advisory.splunk.com/advisories/SVD-2026-0808	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:splunk:ai_toolkit:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-08-19 22:17

Updated : 2026-08-26 16:16

NVD link : CVE-2026-76391

Mitre link : CVE-2026-76391

CVE.ORG link : CVE-2026-76391

JSON object : View

Products Affected

splunk

ai_toolkit

CWE

CWE-863

Incorrect Authorization

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