[CRITICAL] Pimcore Vulnerable to Remote Code Execution via DataObject Class-Definition Field Name

PKSA-vgg9-cbdg-s4xt CVE-2026-55634 GHSA-9x44-4gxf-8c25

Affected package: pimcore/pimcore

Affected version: >=2026.1.0,<=2026.1.5|<=12.3.9

Reported by:
GitHub