CVE-2026-107384: high-severity vulnerability in mariadb-corporation mariadb-connector-nodejs
MariaDB Connector/Node.js: SQL injection through object keys in SET expansion (permitSetMultiParamEntries)
Published · Updated
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 0.4%
exploitation probability
0.4%top 63% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
mariadb-corporation · mariadb-connector-nodejsRelated CVEs — mariadb-corporation mariadb-connector-nodejs
In the same product, most dangerous first.
CVE-2026-55215HIGHMariaDB Connector/Node.js: Connector leaks the cleartext password to an MitM despite `ssl: true`EPSS 0.6%CVE-2026-55855MEDIUMMariaDB Connector/Node.js: Possible SQL injection in Buffer parameter escaping under big5/gbk/sjis/cp932/gb18030 client charsetsEPSS 0.5%CVE-2026-107385HIGHMariaDB Connector/Node.js: SQL injection in the text protocol when the session uses NO_BACKSLASH_ESCAPESEPSS 0.4%CVE-2026-55854MEDIUMMariaDB Connector/Node.js: Cleartext Transmission of Sensitive Information and Insufficiently Protected Credentials in mariadbEPSS 0.4%CVE-2026-107383HIGHMariaDB Connector/Node.js exposes uninitialized process memory through malformed GeoJSON parametersEPSS 0.4%CVE-2026-107382MEDIUMMariaDB Connector/Node.js: Uncaught exception crashes the client during ed25519 authentication with zero-configuration TLSEPSS 0.2%
References
https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/144b8f4ef29539a9fb4b75d972b9dcdac4088b4ehttps://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/6743b2f4a89b074268b44c650170767f35e1fb5dhttps://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/8eb450972ff0f3826d7d45c071a42240798bc826https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/b9b04ec82a60b2caf2b0c038259ca9aff5d7014ahttps://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.2.5https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.3.4https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.4.7https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.5.4https://github.com/mariadb-corporation/mariadb-connector-nodejs/security/advisories/GHSA-v6pj-gxxw-phfwhttps://hackerone.com/reports/3889198https://jira.mariadb.org/browse/CONJS-369