CVE-2023-39021: Wix Embedded MySQL

Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days.

wix-embedded-mysql v4.6.1 and below was discovered to contain a code injection vulnerability in the component com.wix.mysql.distribution.Setup.apply. This vulnerability is exploited via passing an unchecked argument.

Affected products

• Wix Wix Embedded MySQL: up to and including 4.6.1

Published 2023-07-28. Last modified 2026-06-17.