CVE-2026-30951

Sequelize is a Node.js ORM tool. Prior to 6.37.8, there is SQL injection via unescaped cast type in JSON/JSONB where clause processing. The _traverseJSON() function splits JSON path keys on :: to extract a cast type, which is interpolated raw into CAST(... AS <type>) SQL. An attacker who controls JSON object keys can inject arbitrary SQL and exfiltrate data from any table. This vulnerability is fixed in 6.37.8.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/sequelize/sequelize/security/advisories/GHSA-6457-6jrx-69cr	Exploit Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sequelizejs:sequelize:*:*:*:*:*:node.js:*:*

History

No history.

Information

Published : 2026-03-10 21:16

Updated : 2026-03-18 19:16

NVD link : CVE-2026-30951

Mitre link : CVE-2026-30951

CVE.ORG link : CVE-2026-30951

JSON object : View

Products Affected

sequelizejs

sequelize

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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