Medium5.7Red Hat Linux

Medium [CVE-2026-73651] Arbitrary code execution via template literal code injection

This medium-severity Red Hat Linux advisory covers CVE-2026-73651 affecting Red Hat Developer Hub, Self-service automation portal 2.

CVE-2026-73651 Published Aug 13, 2026Updated by vendor Aug 13, 2026

CVE-2026-73651

Affected products & platforms

Red Hat LinuxUnclassified

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Summary

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.

A flaw was found in TypeORM. This process incorrectly escapes backticks but fails to escape interpolation, creating a vulnerability.

Red Hat severity: Moderate — CVSS 5.7 (CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N). Weakness: CWE-917.

Affected Red Hat products: Red Hat Developer Hub; Self-service automation portal 2. Red Hat does not currently list a fixing RHSA for this CVE.

Affected versions

< 0.3.31
< 1.1.0

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

Fixed versions

0.3.31
1.1.0

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

Mitigation

Upgrade to a fixed release: 0.3.31, 1.1.0. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

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