CVE-2026-5394

High

Description

An authenticated administrative user who can import or save DataObject class definitions can inject attacker-controlled composite index metadata and trigger unintended SQL execution in the backend. This issue affects pimcore: 12.3.3.

SeverityHigh

CVSS7.0

Exploit probability—

ProductPimcore/pimcore

PublishedApr 27, 2026

First seenApr 27, 2026

Weakness typeCWE-89SQL injection

How to fix

Update

pimcore/pimcore12.3.7, 11.5.17, 2026.1.3 or later

Patches

github.com/pimcore/pimcore/pull/19108

Affected products

Product	Affected versions	Fixed in
pimcore/pimcorePackagist	12.0.0-RC1 ≤ v < 12.3.7, v < 11.5.17, 2026.1.0 ≤ v < 2026.1.3	12.3.7, 11.5.17, 2026.1.3

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