{"id":"BIT-mariadb-2026-107385","summary":"MariaDB Connector/Node.js: SQL injection in the text protocol when the session uses NO_BACKSLASH_ESCAPES","details":"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.","aliases":["BIT-mariadb-min-2026-107385","BIT-mysql-client-2026-107385","CVE-2026-107385","GHSA-r3rv-jm3r-62q2"],"modified":"2026-10-16T09:55:57.878893396Z","published":"2026-10-16T08:41:52.127Z","database_specific":{"severity":"High","cpes":["cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:node.js:*:*"]},"references":[{"type":"WEB","url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/6995c8cf8e51b2ad055de63dcaa4094eebbef5ce"},{"type":"WEB","url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/7670d90949307e735c0ae148d80b3776478a599d"},{"type":"WEB","url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/95886df9fa0cca991e2be339caa6c3979be61553"},{"type":"WEB","url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/e5a9d732d9574177749488336319b73074072779"},{"type":"WEB","url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.2.5"},{"type":"WEB","url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.3.4"},{"type":"WEB","url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.4.7"},{"type":"WEB","url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.5.4"},{"type":"WEB","url":"https://github.com/mariadb-corporation/mariadb-connector-nodejs/security/advisories/GHSA-r3rv-jm3r-62q2"},{"type":"WEB","url":"https://hackerone.com/reports/3889197"},{"type":"WEB","url":"https://jira.mariadb.org/browse/CONJS-368"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107385"}],"affected":[{"package":{"name":"mariadb","ecosystem":"Bitnami","purl":"pkg:bitnami/mariadb"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.2.5"},{"introduced":"3.3.0"},{"fixed":"3.3.4"},{"introduced":"3.4.0"},{"fixed":"3.4.7"},{"introduced":"3.5.0"},{"fixed":"3.5.4"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/mariadb/BIT-mariadb-2026-107385.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H"}]}],"schema_version":"1.9.0"}