CVE-2026-76309

MediumCVSS 4.3/10Last modified Aug 26, 2026

Description

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a low-privileged user that does not hold the "admin" or "power" Splunk roles could inject Structured Query Language (SQL) through the Representational State Transfer (REST) API, causing Splunk Enterprise to evaluate attacker-controlled text as part of a database query. The SQL injection is possible because the REST API incorporates user-supplied filter values into database queries without proper neutralization.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-89

Affected software

No affected versions have been published.

Timeline

Published
Aug 19, 2026
Last modified
Aug 26, 2026
NVD status
Analyzed

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CVE-2026-76309: Medium severity, CVSS 4.3 | Vulnix