CVE-2026-76399

HIGH CVSS 3.1: 8.1 EPSS 0.25%
Updated Aug 26, 2026
Splunk
Parameter Value
CVSS 8.1 (HIGH)
Affected Versions 5.7.0 — 6.0.1
Fixed In 6.0.1
Type CWE-732 (Incorrect Permission Assignment)
Vendor Splunk
Public PoC No

In Splunk AI Toolkit versions below 6.0.1, a user who holds the "power" Splunk role could modify app-provided scheduled searches to run arbitrary Search Processing Language (SPL) using the permissions of the search owner, which could allow access to all relevant data and affect system integrity. The vulnerability is possible because Splunk AI Toolkit gives the "power" Splunk role permission to modify scheduled searches that run using the permissions of the search owner.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
None
No disruption

CVSS Vector v3.1

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Splunk Ai_Toolkit
cpe:2.3:a:splunk:ai_toolkit:*:*:*:*:*:*:*:*
5.7.0 6.0.1