SQL Injection Vulnerability in Splunk Enterprise by Splunk
CVE-2026-76343

6.5MEDIUM

Key Information:

Vendor

Splunk
Status
Splunk Enterprise
Vendor
CVE Published:
19 August 2026

What is CVE-2026-76343?

A security vulnerability has been identified in Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14. This issue allows users without administrative privileges to execute arbitrary SQL queries through the Data Orchestration jobs endpoint. The flaw arises from a lack of parameterized queries when building database queries from user-supplied job filter values. This could potentially grant unauthorized access to sensitive data, including jobs and connection credentials belonging to other users.

Affected Version(s)

Splunk Enterprise 10.4 < 10.4.2

Splunk Enterprise 10.2 < 10.2.6

Splunk Enterprise 10.0 < 10.0.9

References

https://advisory.splunk.com/advisories/SVD-2026-0801

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.