Vulnerability · Published Aug 13, 2026 · Assigned by GitHub_M
CVE-2026-73651TypeORM: migration:generate template-literal code injection
Medium 5.7
In plain English
A medium-severity code injection in typeorm from typeorm. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | typeorm | 0.3.31 | GHSA-2rp8-mm9q-fp49 |
| npm | typeorm | 1.1.0 | GHSA-2rp8-mm9q-fp49 |
Affected products (as reported)
Weakness: CWE-94 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N
References
- https://github.com/typeorm/typeorm/security/advisories/GHSA-2rp8-mm9q-fp49 x_refsource_CONFIRM
- https://github.com/typeorm/typeorm/commit/41d1c62fe49f99c3ca916d4d986f61ee9f45d519 x_refsource_MISC
- https://github.com/typeorm/typeorm/commit/b175f9b8be422edd2a2ac035ba90c3f2ce782dfe x_refsource_MISC
- https://github.com/typeorm/typeorm/releases/tag/0.3.31 x_refsource_MISC
- https://github.com/typeorm/typeorm/releases/tag/1.1.0 x_refsource_MISC