Sequelizejs develops the Sequelize object-relational mapping library and its TypeScript variant, which are widely embedded in Node.js applications for database abstraction and query construction. Vulnerabilities affecting this vendor skew strongly toward critical-severity outcomes and recur through SQL injection, type confusion, and input-validation weaknesses that reflect the library's role in translating application logic into database commands; improper sanitization or query construction at this layer can propagate to every downstream application that depends on the library. Defenders should treat Sequelize security advisories as urgent across the full spectrum of Node.js services that use the library, since remediation typically requires application-level updates; live severity and exploitation counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Sequelizejs over time
Signals from CVEs in this vendor scope (14 CVEs).
14 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2019-10749CRITICAL sequelize before version 3.35.1 allows attackers to perform a SQL Injection due to the JSON path keys not being properly sanitized in the Postgres dialect. | Oct 29, 2019 | 9.8 | 31 | NO | NO |
CVE-2019-10752CRITICAL Sequelize, all versions prior to version 4.44.3 and 5.15.1, is vulnerable to SQL Injection due to sequelize.json() helper function not escaping values properly when formatting sub | Oct 17, 2019 | 9.8 | 31 | NO | NO |
CVE-2023-22578CRITICAL Due to improper artibute filtering in the sequalize js library, can a attacker peform SQL injections. | Feb 16, 2023 | 9.8 | 30 | NO | NO |
CVE-2019-10748CRITICAL Sequelize all versions prior to 3.35.1, 4.44.3, and 5.8.11 are vulnerable to SQL Injection due to JSON path keys not being properly escaped for the MySQL/MariaDB dialects. | Oct 29, 2019 | 9.8 | 30 | NO | NO |
CVE-2016-10550CRITICAL sequelize is an Object-relational mapping, or a middleman to convert things from Postgres, MySQL, MariaDB, SQLite and Microsoft SQL Server into usable data for NodeJS If user input | May 31, 2018 | 9.8 | 30 | NO | NO |
CVE-2016-10554CRITICAL sequelize is an Object-relational mapping, or a middleman to convert things from Postgres, MySQL, MariaDB, SQLite and Microsoft SQL Server into usable data for NodeJS. Before versi | May 31, 2018 | 9.8 | 28 | NO | NO |
CVE-2023-22579HIGH Due to improper parameter filtering in the sequalize js library, can a attacker peform injection. | Feb 16, 2023 | 8.8 | 27 | NO | NO |
CVE-2016-10553CRITICAL sequelize is an Object-relational mapping, or a middleman to convert things from Postgres, MySQL, MariaDB, SQLite and Microsoft SQL Server into usable data for NodeJS. A fix was pu | May 31, 2018 | 9.8 | 27 | NO | NO |
CVE-2026-30951HIGH 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 pat | Mar 10, 2026 | 7.5 | 26 | NO | NO |
CVE-2019-11069HIGH Sequelize version 5 before 5.3.0 does not properly ensure that standard conforming strings are used. | Apr 10, 2019 | 7.5 | 25 | NO | NO |
Signals from CVEs in this vendor scope (14 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Sequelizejs.
Media articles that mention a CVE ID that affects a product developed by Sequelizejs — matched by CVE ID, not by vendor name.