{"id":"CVE-2026-49392","title":"Wazuh is a free and open source platform used for threat prevention, detection, and response","summary":"Wazuh is a free and open source platform used for threat prevention, detection, and response. From 4.6.0 until 4.14.6 and 5.0.0-beta3, DB::getFile() and DB::searchFile() in src/syscheckd/src/db/src/file.cpp concatenate a monitored file p…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","cwe":["CWE-20","CWE-89"],"vendor":"wazuh","product":"wazuh","affected":["wazuh >= 4.6.0, < 4.14.6","wazuh = 5.0.0"],"patched":["wazuh 4.14.6"],"published":"2026-08-19","updated":"2026-09-15","sourceUpdated":"2026-09-15T19:23:30.010","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-49392","references":[{"url":"https://github.com/wazuh/wazuh/commit/8e4e25b971dfb7b15bc492f10f8a350e6b37e70e","label":"security-advisories@github.com"},{"url":"https://github.com/wazuh/wazuh/pull/36399","label":"security-advisories@github.com"},{"url":"https://github.com/wazuh/wazuh/releases/tag/v4.14.6","label":"security-advisories@github.com"},{"url":"https://github.com/wazuh/wazuh/releases/tag/v5.0.0-beta3","label":"security-advisories@github.com"},{"url":"https://github.com/wazuh/wazuh/security/advisories/GHSA-9c4x-mrjh-rmw5","label":"security-advisories@github.com"},{"url":"https://github.com/wazuh/wazuh/security/advisories/GHSA-9c4x-mrjh-rmw5","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd"],"epss":0.00289,"epssPercentile":0.21647,"ingestedAt":"2026-09-09T21:22:45.540Z","slug":"CVE-2026-49392","body":"## Overview\n\nWazuh is a free and open source platform used for threat prevention, detection, and response. From 4.6.0 until 4.14.6 and 5.0.0-beta3, DB::getFile() and DB::searchFile() in src/syscheckd/src/db/src/file.cpp concatenate a monitored file path into SQLite row filters. On non-Windows systems, FIMDBCreator::encodeString() does not escape the value. 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. The confirmed primitive manipulates SELECT result sets consumed by the FIM code; stacked statements and remote code execution were not demonstrated. This issue is fixed in versions 4.14.6 and 5.0.0-beta3.\n\n## Affected\n\n- `wazuh >= 4.6.0, < 4.14.6`\n- `wazuh = 5.0.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `wazuh 4.14.6`","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}