CVE-2026-97380

HIGH

MEDIUM Priority: 0.11 BB Relevance: 68/100

Published: 2026-10-16 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network

AC: Low

PR: Low

UI: None

S: Unchanged

C: High

I: High

A: High

Description

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the GRANT PROXY statement treats an IDENTIFIED clause with an empty password as though authentication were not specified, causing it to check the wrong grantor privileges. A low-privileged attacker who can name another account can exploit this authorization error to set that account's password. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.

Weakness Classification (2)

CWE-620 CWE-863

Affected Software (24)

Vendor	Product	Version
MariaDB	server	>= 10.6.1, < 10.6.28
MariaDB	server	>= 10.11.1, < 10.11.19
MariaDB	server	>= 11.4.1, < 11.4.13
MariaDB	server	>= 11.8.1, < 11.8.9
MariaDB	server	>= 12.3.1, < 12.3.3
MariaDB	server	>= 13.0.1, < 13.0.2
MariaDB	server	>= 10.6.1, < 10.6.28
MariaDB	server	>= 10.11.1, < 10.11.19
MariaDB	server	>= 11.4.1, < 11.4.13
MariaDB	server	>= 11.8.1, < 11.8.9
MariaDB	server	>= 12.3.1, < 12.3.3
MariaDB	server	>= 13.0.1, < 13.0.2
mariadb	mariadb	10.6.1 – 10.6.28
mariadb	mariadb	10.11.1 – 10.11.19
mariadb	mariadb	11.4.1 – 11.4.13
mariadb	mariadb	11.8.1 – 11.8.9
mariadb	mariadb	12.3.1 – 12.3.3
mariadb	mariadb	13.0.1
mariadb	mariadb	10.6.1 – 10.6.28
mariadb	mariadb	10.11.1 – 10.11.19
mariadb	mariadb	11.4.1 – 11.4.13
mariadb	mariadb	11.8.1 – 11.8.9
mariadb	mariadb	12.3.1 – 12.3.3
mariadb	mariadb	13.0.1