CVE-2026-34220 PUBLISHED

MikroORM is vulnerable to SQL Injection via specially crafted object

Assigner: GitHub_M
Reserved: 26.03.2026 Published: 31.03.2026 Updated: 31.03.2026

MikroORM is a TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Prior to versions 6.6.10 and 7.0.6, there is a SQL injection vulnerability when specially crafted objects are interpreted as raw SQL query fragments. This issue has been patched in versions 6.6.10 and 7.0.6.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CVSS Score: 9.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	mikro-orm
Product	mikro-orm
Versions	Version < 6.6.10 is affected Version >= 7.0.0-rc.0, < 7.0.6 is affected

References

https://github.com/mikro-orm/mikro-orm/security/advisories/GHSA-gwhv-j974-6fxm

Problem Types

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') CWE