In Splunk AI Toolkit versions below 6.0.1, a user who does not hold the "admin" or "power" Splunk roles could delete the experiment history of… (CVE-2026-76398)
Description
In Splunk AI Toolkit versions below 6.0.1, a user without admin or power roles can delete another user's experiment history via the REST API due to improper permission verification. This vulnerability allows unauthorized deletion of experiment history but does not affect confidentiality or availability.
CVSS v3.1
Score 4.3medium
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-76398 is a vulnerability in Splunk AI Toolkit versions prior to 6.0.1 where the application deletes experiment history before verifying that the requesting user has permission to delete the associated experiment. Specifically, users lacking the 'admin' or 'power' roles can delete experiment histories belonging to other users through the REST API. This is a case of improper authorization (CWE-862) leading to unauthorized modification of data.
Potential Impact
The vulnerability allows users with limited privileges to delete experiment history of other users without authorization. There is no impact on confidentiality or availability, only integrity is affected. The CVSS score is 4.3 (medium severity), reflecting limited impact and exploit complexity.
Mitigation Recommendations
A fix is available in Splunk AI Toolkit version 6.0.1. Users should upgrade to version 6.0.1 or later to remediate this vulnerability. Since this is not a cloud service, remediation requires applying the update. No other mitigations are specified.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-cq72-pxmj-w4mh
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-76398"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a870a80acd9273b49b597cf
Added to database: 08/20/2026, 14:09:04 UTC
Last enriched: 08/20/2026, 14:41:29 UTC
Last updated: 10/05/2026, 06:48:18 UTC
Views: 31
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