SQL Injection Vulnerability in Wazuh Product by Wazuh
CVE-2026-112341

7.1HIGH

Key Information:

Vendor

Wazuh

Status
Wazuh
Vendor
CVE Published:
6 November 2026

What is CVE-2026-112341?

Wazuh versions from 4.0.0 prior to 4.14.9 are susceptible to a SQL injection vulnerability found in the WazuhDBBackend._substitute_params method. This flaw arises due to sequential regex placeholder cross-contamination, allowing authenticated users with 'agent:read' privileges to manipulate the 'q' and 'search' parameters. Successful exploitation can lead to unauthorized access to an agent's internal_key by executing a UNION SELECT operation through a blind boolean oracle, potentially compromising sensitive information across agent sessions.

Affected Version(s)

wazuh 4.0.0 < 4.14.9

wazuh 4.14.9

References

https://github.com/wazuh/wazuh/security/advisories/GHSA-q...
vendor-advisory
https://github.com/wazuh/wazuh/releases/tag/v4.14.9
release-notes
https://www.vulncheck.com/advisories/wazuh-before-4.14.9-...
third-party-advisory

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

parameter-ai-security
.