Pimcore 12.3.3 RCE via DataObject class import (SQL Injection)
CVE-2026-5394 Published on April 27, 2026

Pimcore Platform v12.3.3 - SQL Injection in DataObject composite index handling
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.

NVD

Vulnerability Analysis

CVE-2026-5394 is exploitable with network access, and requires user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity and availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
HIGH
User Interaction:
NONE

Weakness Type

What is a SQL Injection Vulnerability?

The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.

CVE-2026-5394 has been classified to as a SQL Injection vulnerability or weakness.


Products Associated with CVE-2026-5394

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Pimcore
 

Affected Versions

pimcore Version 12.3.3 is affected by CVE-2026-5394

Exploit Probability

EPSS
0.35%
Percentile
26.35%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.