CVE-2026-97380

high

Description

### Impact `GRANT PROXY` statement incorrectly checked grantor's privileges when the statement included `IDENTIFIED` clause with an empty password. This allowed an attacker to set passwords for other accounts. ### Patches Fixed in 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, 13.0.2. ### Workarounds An attacker won't be able to change another user's password, if user names are random and non-guessable. ### References https://jira.mariadb.org/browse/MDEV-40470 ### Credits [Kévin GERVOT](https://mizu.re)

Details

Source: Mitre, NVD

Published: 2026-09-07

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H