CVE-2026-107385
Published:October 08, 2026
Updated:October 09, 2026
MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases. Prior to 3.2.5, 3.3.4, 3.4.7, and 3.5.4, text-protocol escaping always prefixes quotes with a backslash and does not honor the session's NO_BACKSLASH_ESCAPES mode, including in Connection.escape(). When that mode is enabled, the backslash is an ordinary character, so an attacker-controlled placeholder value can close the SQL string literal and inject arbitrary SQL with the application's database privileges. The vulnerable configuration may be enabled server-wide, through connector initialization options, or with an application-issued SET sql_mode; execute() and batch() use binary protocols and are not affected. This issue is fixed in versions 3.2.5, 3.3.4, 3.4.7, and 3.5.4.
Affected Packages
https://github.com/mariadb-corporation/mariadb-connector-nodejs.git (GITHUB):
Affected version(s) >=3.5.0-rc.0 <3.5.4Fix Suggestion:
Update to version 3.5.4https://github.com/mariadb-corporation/mariadb-connector-nodejs.git (GITHUB):
Affected version(s) >=3.3.0 <3.3.4Fix Suggestion:
Update to version 3.3.4https://github.com/mariadb-corporation/mariadb-connector-nodejs.git (GITHUB):
Affected version(s) >=3.4.0 <3.4.7Fix Suggestion:
Update to version 3.4.7https://github.com/mariadb-corporation/mariadb-connector-nodejs.git (GITHUB):
Affected version(s) >=3.0.0-rc <3.2.5Fix Suggestion:
Update to version 3.2.5mariadb (NPM):
Affected version(s) >=3.5.1 <3.5.4Fix Suggestion:
Update to version 3.5.4mariadb (NPM):
Affected version(s) >=3.3.0 <3.3.4Fix Suggestion:
Update to version 3.3.4mariadb (NPM):
Affected version(s) >=3.4.0 <3.4.7Fix Suggestion:
Update to version 3.4.7mariadb (NPM):
Affected version(s) >=3.0.0 <3.2.5Fix Suggestion:
Update to version 3.2.5Related Resources (12)
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Contact UsCVSS v4
Base Score:
8.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.4
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')