EUVD-2026-244828

fkie_cve-2024-21667

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.

GHSA-g273-wppx-82w4 — Pimcore Customer Data Framework Improper Access Control allows unprivileged user to access GDPR extracts

Affected: Packagist: pimcore/customer-management-framework-bundle

### Summary An authenticated and unauthorized user can access the GDPR data extraction feature and query over the information returned, leading to customer data exposure.

### Details Permissions do not seem to be 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. It seems that the access control is not enforced in this place : <https://github.com/pimcore/customer-data-framework/blob/b4af625ef327c58d05ef7cdf145fa749d2d4195e/src/Controller/Admin/GDPRDataController.php#L38>

### PoC

In order to reproduce the issue, the following steps can be followed:

1. As an administrator : a. Create a role without any permission through Settings → User & Roles → Roles in the administration panel b. Create an user through Settings → User & Roles → Users and assign it the unprivileged role previously created 2. Log out the current administrator and log in with this new user 3. Access to the following endpoint `https://pimcore_instance/admin/customermanagementframework/gdpr-data/search-data-objects?id=&firstname=&lastname=&email=&page=1&start=0&limit=50` and the results will be returned to this unauthorized user.

### Impact An unauthorized user can access PII data from customers without being authorized to.

Most recent entries from all

EUVD-2026-244828

fkie_cve-2024-21667

GHSA-g273-wppx-82w4 — Pimcore Customer Data Framework Improper Access Control allows unprivileged user to access GDPR extracts

gsd-2024-21667