CVE-2026-107385
highMariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases.
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/6995c8cf8e51b2ad055... security-advisories@github.com
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/7670d90949307e735c0... security-advisories@github.com
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/95886df9fa0cca991e2... security-advisories@github.com
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/e5a9d732d9574177749... security-advisories@github.com
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.2.5 security-advisories@github.com
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.3.4 security-advisories@github.com
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.4.7 security-advisories@github.com
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.5.4 security-advisories@github.com
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/security/advisories/GHSA-r... security-advisories@github.com
- https://hackerone.com/reports/3889197 security-advisories@github.com
- https://jira.mariadb.org/browse/CONJS-368 security-advisories@github.com