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CVE-2026-34220

Mikro-orm Mikroorm SQL injection

9.8 CRITICALEPSS 0.47%
  1. Published31 Mar 2026

Description

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Mikro-orm Mikroorm≥ 7.0.0 < 7.0.6 · < 6.6.10

Remediation

Fixed in
Mikro-orm Mikroorm≥ 7.0.6

References

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Frequently asked

Is CVE-2026-34220 being actively exploited?

CVE-2026-34220 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.47%.

How severe is CVE-2026-34220?

CVE-2026-34220 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.47% probability of exploitation.

Which products are affected by CVE-2026-34220?

Affected products include Mikro-orm Mikroorm.

How do I fix CVE-2026-34220?

Upgrade affected software to a fixed version, for example Mikro-orm Mikroorm 7.0.6 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-34220 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.