MariaDB Connector/Node.js: SQL injection through object keys in SET expansion (permitSetMultiParamEntries)
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.
CVE-2026-107384
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-107384
mariadb-connector-nodejs
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "mariadb-corporation",
"product": "mariadb-connector-nodejs",
"versions": [
{
"status": "affected",
"version": ">= 3.2.0, < 3.2.5"
},
{
"status": "affected",
"version": ">= 3.3.0, < 3.3.4"
},
{
"status": "affected",
"version": ">= 3.4.0, < 3.4.7"
},
{
"status": "affected",
"version": ">= 3.5.0-rc.0, < 3.5.4"
}
]
}
]- Related CVEs
- CVE-2026-107384
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #16454 · Revision 1
- Added to Heist Feed
- Publisher date