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CVE-2026-76309

nvd nist
Published: Aug 19, 2026Modified: Aug 26, 2026

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4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Exploitability: 2.8 / Impact: 1.4
Source: psirt@cisco.com (Secondary)

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.

Affected (4)

Products: Splunk: Splunk
Splunk
1 product
Splunk
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Splunk
Splunk
From 10.0.0 to 10.0.9
Splunk
From 10.2.0 to 10.2.6
Splunk
From 10.4.0 to 10.4.2
Splunk
From 9.4.0 to 9.4.14

Related CWEs

CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

References (1)

Source: psirt@cisco.com
Vendor Advisory

Timeline

No history available yet.