CVE-2026-107385
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
- 7.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H - EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-25)
- CWE
- CWE-89
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-r3rv-jm3r-62q2 | npm | mariadb | <3.2.5 | 3.2.5 |
| GHSA-r3rv-jm3r-62q2 | npm | mariadb | >=3.3.0 <3.3.4 | 3.3.4 |
| GHSA-r3rv-jm3r-62q2 | npm | mariadb | >=3.4.0 <3.4.7 | 3.4.7 |
| GHSA-r3rv-jm3r-62q2 | npm | mariadb | >=3.5.0-rc.0 <3.5.4 | 3.5.4 |
References
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/6995c8cf8e51b2ad055de63dcaa4094eebbef5ce
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/7670d90949307e735c0ae148d80b3776478a599d
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/95886df9fa0cca991e2be339caa6c3979be61553
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/e5a9d732d9574177749488336319b73074072779
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.2.5