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CVE-2026-73651— TypeORM: migration:generate template-literal code injection

Quick assessment

Affected
typeorm typeorm
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

TypeORM 是适用于 Node.js 的 TypeScript 和 JavaScript ORM，支持 PostgreSQL、MySQL、MariaDB、SQLite、SQL Server、Oracle 以及其他数据库。 在 0.3.31 和 1.1.0 版本之前， 命令会将数据库模式元数据嵌入到 文件中的 JavaScript 或 TypeScript 模板字面量（template literals）中。该实现虽然转义了反引号（backticks），但未对 插值进行转义。 拥有数据库模式写入权限的攻击者可以在

CVSS 5.7 · Medium EPSS 0.39% · P31

Affected Version Matrix 2

VendorProduct Version RangeStatus
typeorm typeorm < 0.3.31 affected
>= 1.0.0, < 1.1.0 affected
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I. Basic Information for CVE-2026-73651

Vulnerability Information
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Vulnerability Title
TypeORM: migration:generate template-literal code injection
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
typeorm typeorm < 0.3.31 -

II. Public POCs for CVE-2026-73651

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III. Intelligence Information for CVE-2026-73651

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Patches & Fixes for CVE-2026-73651 (2)

Vendor Advisories for CVE-2026-73651 (1)

Vendor Pages for CVE-2026-73651 (1)

Other References for CVE-2026-73651 (1)

IV. Related Vulnerabilities

Same product: typeorm
Same weakness: CWE-94

V. Comments for CVE-2026-73651

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