Pimcore is an Open Source Data & Experience Management Platform. Prior to 2025.4.6 and 2026.1.6, the Studio API class definition creation endpoint POST /pimcore-studio/api/class/definition/configuration-view/detail/create is guarded by the objects permission instead of the classes permission, allowing a standard editor-level user to create class definitions without admin privileges. Class definition creation generates new database tables and PHP class files on the server, and missing API-layer UID format validation allows malformed UIDs to reach model-layer validation and return internal exceptions. This issue is fixed in versions 2025.4.6 and 2026.1.6.
History

Fri, 10 Jul 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 09 Jul 2026 23:15:00 +0000

Type Values Removed Values Added
First Time appeared Pimcore
Pimcore pimcore
Vendors & Products Pimcore
Pimcore pimcore

Thu, 09 Jul 2026 21:15:00 +0000

Type Values Removed Values Added
Description Pimcore is an Open Source Data & Experience Management Platform. Prior to 2025.4.6 and 2026.1.6, the Studio API class definition creation endpoint POST /pimcore-studio/api/class/definition/configuration-view/detail/create is guarded by the objects permission instead of the classes permission, allowing a standard editor-level user to create class definitions without admin privileges. Class definition creation generates new database tables and PHP class files on the server, and missing API-layer UID format validation allows malformed UIDs to reach model-layer validation and return internal exceptions. This issue is fixed in versions 2025.4.6 and 2026.1.6.
Title Pimcore: Insufficient Permission Check on Class Definition Creation Endpoint Allows Privilege Escalation
Weaknesses CWE-285
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-07-09T20:53:36.900Z

Updated: 2026-07-10T20:32:10.057Z

Reserved: 2026-06-16T16:16:32.627Z

Link: CVE-2026-55212

cve-icon Vulnrichment

Updated: 2026-07-10T19:12:03.243Z

cve-icon NVD

No data.

cve-icon Redhat

No data.