Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Sequelize before 3.23.6 and 4.0.0-0 are vulnerable to SQL Injection in Models that have fields with the GEOMETRY DataType. This vulnerability occurs because single quotes in document values are not escaped for GeoJSON documents using ST_GeomFromGeoJSON, and MySQL GeoJSON documents using GeomFromText.
CWE-89 - SQL Injection
Structured Query Language (SQL) injection attacks are one of the most common types of vulnerabilities. They exploit weaknesses in vulnerable applications to gain unauthorized access to backend databases. This often occurs when an attacker enters unexpected SQL syntax in an input field. The resulting SQL statement behaves in the background in an unintended manner, which allows the possibility of unauthorized data retrieval, data modification, execution of database administration operations, and execution of commands on the operating system.