CVE-2026-107384MariaDB Connector/Node.js: SQL injection through object keys in SET expansion (permitSetMultiParamEntries)
Updated under an hour ago ()
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It affects mariadb-corporation mariadb-connector-nodejs. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.45%, higher than 37% of scored CVEs.
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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
- 8.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-89
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.45% (percentile 37)
- Assigned by
- GitHub_M
- NVD analysis
- Undergoing Analysis
- Record last updated
- Oct 9, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
mariadb-corporation mariadb-connector-nodejs mariadb:connector_nodejs (from the name) | from 3.2.0, < 3.2.5; from 3.3.0, < 3.3.4; from 3.4.0, < 3.4.7; from 3.5.0-rc.0, < 3.5.4 | CNA record |
References
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/security/advisories/GHSA-v6pj-gxxw-phfwx-refsource-confirm
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/144b8f4ef29539a9fb4b75d972b9dcdac4088b4ex-refsource-misc
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/6743b2f4a89b074268b44c650170767f35e1fb5dx-refsource-misc
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/8eb450972ff0f3826d7d45c071a42240798bc826x-refsource-misc
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/b9b04ec82a60b2caf2b0c038259ca9aff5d7014ax-refsource-misc
- https://hackerone.com/reports/3889198x-refsource-misc
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.2.5x-refsource-misc
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.3.4x-refsource-misc
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.4.7x-refsource-misc
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.5.4x-refsource-misc
- https://jira.mariadb.org/browse/CONJS-369x-refsource-misc
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.