Skip to content
Fencer Vulns
high 8.1

CVE-2026-107384 json

MariaDB Connector/Node.js: SQL injection through object keys in SET expansion (permitSetMultiParamEntries)

published 2026-10-08 31 d ago modified 2026-10-16 23 d ago also BIT-mariadb-2026-107384 , BIT-mariadb-min-2026-107384 , BIT-mysql-client-2026-107384 , EUVD-2026-95143 , GHSA-v6pj-gxxw-phfw

cvss
8.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 39%
public exploits
0
none known

Summary

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.

Patch / fix

  • npm mariadb 3.2.5, 3.3.4, 3.4.7, 3.5.4
  • bitnami mariadb 3.2.5, 3.3.4, 3.4.7, 3.5.4
  • bitnami mariadb-min 3.2.5, 3.3.4, 3.4.7, 3.5.4
  • bitnami mysql-client 3.2.5, 3.3.4, 3.4.7, 3.5.4
  • mariadb mariadb 3.2.5, 3.3.4, 3.4.7, 3.5.4

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-107384 updated cvss 8.1

mariadb: MariaDB Connector/Node.js: SQL injection via unescaped object keys

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
30 d ago

Exploit prediction

0.45% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub 3.1 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
OSV 3.1 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
npm mariadb
>=3.2.0, <3.2.5
>=3.3.0, <3.3.4
>=3.4.0, <3.4.7
>=3.5.0-rc.0, <3.5.4
3.2.5
3.3.4
3.4.7
3.5.4
bitnami mariadb
>=3.2.0, <3.2.5
>=3.3.0, <3.3.4
>=3.4.0, <3.4.7
>=3.5.0, <3.5.4
3.2.5
3.3.4
3.4.7
3.5.4
bitnami mariadb-min
>=3.2.0, <3.2.5
>=3.3.0, <3.3.4
>=3.4.0, <3.4.7
>=3.5.0, <3.5.4
3.2.5
3.3.4
3.4.7
3.5.4
bitnami mysql-client
>=3.2.0, <3.2.5
>=3.3.0, <3.3.4
>=3.4.0, <3.4.7
>=3.5.0, <3.5.4
3.2.5
3.3.4
3.4.7
3.5.4

Affected products

  • mariadb-corporation mariadb-connector-nodejs

Classification

Weakness
  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.