TypeORM is a TypeScript and JavaScript ORM for Node.js that supports PostgreSQL, MySQL, MariaDB, SQLite, SQL Server, Oracle, and other databases. Prior to versions 0.3.31 and 1.1.0, typeorm migration:generate embeds database schema metadata into JavaScript or TypeScript template literals in src/commands/MigrationGenerateCommand.ts, escaping backticks but not ${...} interpolation. An attacker with database schema write access can place a payload in column COMMENT or DEFAULT metadata, or another introspected schema string, and the JavaScript engine evaluates the payload when the generated migration is loaded through migration:run, import, or require.
This issue is fixed in versions 0.3.31 and 1.1.0.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Privileges Required
High
Admin privileges needed
User Interaction
Required
User action required
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
None
No disruption
CVSS Vector v3.1
Weakness Type (CWE)
References 5
https://github.com/typeorm/typeorm/commit/41d1c62fe49f99c3ca916d4d986f61ee9f45d…
security-advisories@github.com
https://github.com/typeorm/typeorm/commit/b175f9b8be422edd2a2ac035ba90c3f2ce782…
security-advisories@github.com
https://github.com/typeorm/typeorm/releases/tag/0.3.31
security-advisories@github.com
https://github.com/typeorm/typeorm/releases/tag/1.1.0
security-advisories@github.com
https://github.com/typeorm/typeorm/security/advisories/GHSA-2rp8-mm9q-fp49
security-advisories@github.com