What is CVE-2023-39021?

CVE-2023-39021 is a critical-severity vulnerability in Wix Embedded MySQL, classified under Code Injection. CVSS score: 9.8/10. Published 2023-07-28.

How severe is CVE-2023-39021?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Wix Embedded MySQL

CVE-2023-39021

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.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.009 (55.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Wix Wix_embedded_mysql
N/a — versions n/a

Weakness classification (CWE)

CWE-94 — Code Injection

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-39021?: CVE-2023-39021 is a critical-severity vulnerability in Wix Embedded MySQL, classified under Code Injection. CVSS score: 9.8/10. Published 2023-07-28.
How severe is CVE-2023-39021?: Critical severity. CVSS v3 base score is 9.8 out of 10.