CVE-2026-107384 · GHSA-v6pj-gxxw-phfw
MariaDB Connector/Node.js: SQL injection through object keys in SET expansion (permitSetMultiParamEntries)
- Risk score
- 71/100
- CVSS
- 8.1 v3.1
- Exploit chance (30 days)
- 0.4%
- Published
- 8 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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 atta…
- Affected
- mariadb (npm) >= 3.2.0, < 3.2.5; mariadb (npm) >= 3.3.0, < 3.3.4; mariadb (npm) >= 3.4.0, < 3.4.7; mariadb (npm) >= 3.5.0-rc.0, < 3.5.4
- Fix
- Upgrade mariadb to 3.2.5 or 3.3.4 or 3.4.7 or 3.5.4 (whichever matches your release line) or later.
- Exploitation
- No known exploitation
Why it is Amber
- CVSS 8.1 high
- Remotely exploitable without logging in
- On your watchlist: node.js, npm
Affected packages
| Package | Ecosystem | Vulnerable | Fixed in |
|---|---|---|---|
| mariadb | npm | >= 3.2.0, < 3.2.5 | 3.2.5 |
| mariadb | npm | >= 3.3.0, < 3.3.4 | 3.3.4 |
| mariadb | npm | >= 3.4.0, < 3.4.7 | 3.4.7 |
| mariadb | npm | >= 3.5.0-rc.0, < 3.5.4 | 3.5.4 |
References
- https://github.com/advisories/GHSA-v6pj-gxxw-phfw
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/security/advisories/GHSA-v6pj-gxxw-phfw
- 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://hackerone.com/reports/3889198
- 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
Original description
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.
Last activity 8 Oct 2026. Patch Forecast updates every hour.