CVE-2026-76399
Last modified
CVE-2026-76399 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. 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.. EPSS estimates a 0.25% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Splunk | Ai Toolkit | >= 5.7.0, < 6.0.1 |
References
- https://advisory.splunk.com/advisories/SVD-2026-0808Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-76399?
How severe is CVE-2026-76399?
How do I fix CVE-2026-76399?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-76393In Splunk AI Toolkit versions below 6.0.0, a user who can up…5.9
- CVE-2026-76394In Splunk AI Toolkit versions below 6.0.0, a low-privileged …8.3
- CVE-2026-76395In Splunk AI Toolkit versions below 6.0.0, a user who holds …8.8
- CVE-2026-76396In Splunk AI Toolkit versions below 6.0.0, a user that holds…7.5
- CVE-2026-76397In Splunk AI Toolkit versions below 6.0.0, a user who holds …8.1
- CVE-2026-76398In Splunk AI Toolkit versions below 6.0.1, a user who does n…4.3
- CVE-2026-7640The WP Customer Area plugin for WordPress is vulnerable to S…6.4
- CVE-2026-76400In Splunk Connect for Kafka versions below 2.2.7, an unauthe…5.9
- CVE-2026-76401In Splunk Connect for Kafka versions below 2.2.7, an unauthe…5.9
- CVE-2026-76402In Splunk Connect for Kafka versions below 2.2.7, an unauthe…8.2
- CVE-2026-76403In Splunk Connect for Kafka versions below 2.2.7, an unauthe…7.4
- CVE-2026-76404In Splunk MCP Server app versions below 1.2.1, a user who ho…9.1
Are you affected by CVE-2026-76399?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST