{"id":"CVE-2026-112341","title":"Wazuh before 4.14.9 SQL Injection via WazuhDBBackend _substitute_params","summary":"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…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cvssSource":"cna","cwe":["CWE-89"],"vendor":"wazuh","product":"wazuh","affected":["wazuh >= 4.0.0 < 4.14.9"],"published":"2026-11-06","updated":"2026-11-06","sourceUpdated":"2026-11-06T15:00:47.296Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112341","references":[{"url":"https://github.com/wazuh/wazuh/security/advisories/GHSA-qj88-7rr2-4chx","label":"GitHub Security Advisory (GHSA-qj88-7rr2-4chx)"},{"url":"https://github.com/wazuh/wazuh/releases/tag/v4.14.9","label":"wazuh v4.14.9 Release Notes"},{"url":"https://www.vulncheck.com/advisories/wazuh-before-4.14.9-sql-injection-via-wazuhdbbackend-substitute-params","label":"VulnCheck Advisory: Wazuh before 4.14.9 SQL Injection via WazuhDBBackend _substitute_params"}],"tags":["cve.org"],"ingestedAt":"2026-11-06T15:54:04.082Z","epss":0.00241,"epssPercentile":0.15259,"slug":"CVE-2026-112341","body":"## Overview\n\nWazuh 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.\n\n## Affected\n\n- `wazuh >= 4.0.0 < 4.14.9`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}