MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases. From 3.2.0 until 3.2.5, 3.3.4, 3.4.7, and 3.5.4, applications that enable permitSetMultiParamEntries can pass objects whose keys are expanded into a SQL SET clause without being processed by escapeId. An attacker-controlled key containing a backtick can close the quoted identifier and cause the remainder of the key to be interpreted as SQL. This can update columns the application did not intend to expose and can append arbitrary SQL with the database user's privileges. The option is disabled by default, and serialized-object handling used when it is disabled is not affected. This issue is fixed in versions 3.2.5, 3.3.4, 3.4.7, and 3.5.4.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 8.1NVD modified 2026-10-09 19:16
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 11
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/144b8f4ef29539a9fb4b75d972b9dcdac4088b4e
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/6743b2f4a89b074268b44c650170767f35e1fb5d
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/8eb450972ff0f3826d7d45c071a42240798bc826
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/b9b04ec82a60b2caf2b0c038259ca9aff5d7014a
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.2.5
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.3.4
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.4.7
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.5.4
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/security/advisories/GHSA-v6pj-gxxw-phfw
- https://hackerone.com/reports/3889198
- https://jira.mariadb.org/browse/CONJS-369