Detections
Analytics

Wazuh Server 4.6.0 < 4.14.6 SQL Injection (CVE-2026-49392)

medium Nessus Plugin ID 339361

Synopsis

The remote host contains a threat prevention, detection, and response platform that is affected by a SQL injection vulnerability.

Description

The version of Wazuh Server on the remote host is at least 4.6.0 and prior to 4.14.6. It is, therefore, affected by a SQL injection vulnerability:

 - DB::getFile() and DB::searchFile() concatenate a monitored file path into SQLite row filters without proper escaping on non-Windows systems. A local user who can create a filename in a File Integrity Monitoring directory can inject a UNION SELECT expression when wazuh-syscheckd processes or deletes that path. (CVE-2026-49392)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Wazuh Server version 4.14.6 or later.

See Also

http://www.nessus.org/u?6923821b

Plugin Details

Severity: Medium

ID: 339361

File Name: wazuh_server_CVE-2026-49392.nasl

Version: 1.1

Type: Local

Agent: unix

Family: Misc.

Published: 8/25/2026

Updated: 8/25/2026

Configuration: Enable thorough checks (optional)

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.8

Percentile: 22.33

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Vector: CVSS2#AV:L/AC:L/Au:S/C:P/I:P/A:P

CVSS Score Source: CVE-2026-49392

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Vulnerability Information

CPE: cpe:/a:wazuh:wazuh

Required KB Items: installed_sw/Wazuh-Manager

Patch Publication Date: 8/7/2026

Vulnerability Publication Date: 8/7/2026

Reference Information

CVE: CVE-2026-49392

CWE: 20, 89