CVE Vulnerabilities


Improper Access Control

Published: Jan 11, 2024 | Modified: Jan 18, 2024
CVSS 3.x
CVSS 2.x

pimcore/customer-data-framework is the Customer Management Framework for management of customer data within Pimcore. An authenticated and unauthorized user can access the GDPR data extraction feature and query over the information returned, leading to customer data exposure. Permissions are not enforced when reaching the /admin/customermanagementframework/gdpr-data/search-data-objects endpoint allowing an authenticated user without the permissions to access the endpoint and query the data available there. An unauthorized user can access PII data from customers. This vulnerability has been patched in version 4.0.6.


The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Affected Software

Name Vendor Start Version End Version
Customer_management_framework Pimcore * *

Extended Description

Access control involves the use of several protection mechanisms such as:

When any mechanism is not applied or otherwise fails, attackers can compromise the security of the product by gaining privileges, reading sensitive information, executing commands, evading detection, etc. There are two distinct behaviors that can introduce access control weaknesses:

Potential Mitigations

  • Compartmentalize the system to have “safe” areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area.
  • Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.