CVE-2026-112341

EUVD-2026-118284
Wazuh versions from 4.0.0 before 4.14.9 contain a sql injection vulnerability in WazuhDBBackend._substitute_params due to sequential regex placeholder cross-contamination. Authenticated users with agent:read on one agent can inject UNION SELECT via the q and search parameters to extract every agent's internal_key through a blind boolean oracle on total_affected_items.
SQL Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulnCheckCNA
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources (CNA/ADP records, vendor advisories, Enginsight analysis).
VendorProductVersionSource
wazuhwazuh
4.0.0 ≤
𝑥
< 4.14.9
CNA
Common Weakness Enumeration
Vulnerability Media Exposure
References
https://github.com/wazuh/wazuh/releases/tag/v4.14.9
https://github.com/wazuh/wazuh/security/advisories/GHSA-qj88-7rr2-4chx
https://www.vulncheck.com/advisories/wazuh-before-4.14.9-sql-injection-via-wazuhdbbackend-substitute-params