Vulnerability Description
In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who does not hold the "admin" or "power" Splunk roles could execute attacker-chosen Structured Query Language (SQL) queries through the Data Orchestration jobs endpoint, allowing for access to substantially all data stored by Data Orchestration, including jobs owned by other users and stored connection credentials. The vulnerability is possible because Data Orchestration builds a database query from user-controlled job filter values without using parameterized queries. For more information see About configuring role-based user access (https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/10.2/manage-splunk-platform-users-and-roles/about-configuring-role-based-user-access) in the Splunk documentation.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Splunk | Splunk | >= 9.4.0, < 9.4.14 |
Related Weaknesses (CWE)
References
- https://advisory.splunk.com/advisories/SVD-2026-0801Vendor Advisory
FAQ
What is CVE-2026-76343?
CVE-2026-76343 is a vulnerability with a CVSS score of 6.5 (MEDIUM). In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who does not hold the "admin" or "power" Splunk roles could execute attacker-chosen Structured Query Language (SQL) queri...
How severe is CVE-2026-76343?
CVE-2026-76343 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-76343?
Check the references section above for vendor advisories and patch information. Affected products include: Splunk Splunk.