CVE-2022-39403: Oracle MySQL

Low severity, CVSS 3.9. EPSS: 0.4% chance of exploitation in the next 30 days.

Vulnerability in the MySQL Shell product of Oracle MySQL (component: Shell: Core Client). Supported versions that are affected are 8.0.30 and prior. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Shell executes to compromise MySQL Shell. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Shell accessible data as well as unauthorized read access to a subset of MySQL Shell accessible data. CVSS 3.1 Base Score 3.9 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N).

Affected products

• Oracle MySQL: from 8.0, up to and including 8.0.30

Published 2022-10-18. Last modified 2026-06-17.