CVEvulnerability

CVE-2026-86047

7.7 HIGH Published 2026-10-16 Modified 2026-10-20 Official page ↗
Status
Analyzed
Published
2026-10-16
Last modified
2026-10-20
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.7 HIGH — CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:H
Weaknesses
CWE-89

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, SHOW CREATE SERVER, SHOW CREATE USER, and mariadb-dump are affected because each does not consistently quote identifiers and values when serializing SQL. A low-privileged attacker can trigger the issue when an attacker-created object with crafted identifiers or values is included in SHOW output or a dump, then create an object with crafted identifiers or values so generated SQL contains injected statements and execute attacker-injected SQL when the poisoned output is applied. 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.

Affected configurations

• 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

Related

Weakness · CWE (1)

  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command weakness

References