EUVD-2026-17626
GHSA-4rwm-c5mj-wh7x
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
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Description
Admidio is an open-source user management solution. Prior to version 5.0.8, the inventory module's item_save endpoint accepts a user-controllable POST parameter imported that, when set to true, completely bypasses both CSRF token validation and server-side form validation. An authenticated user can craft a direct POST request to save arbitrary inventory item data without CSRF protection and without the field value checks that the FormPresenter validation normally enforces. This issue has been patched in version 5.0.8.
Analysis
Admidio versions prior to 5.0.8 allow authenticated users to bypass CSRF token validation and server-side form validation in the inventory module's item_save endpoint by setting the imported POST parameter to true, enabling unauthorized modification of inventory item data without proper security checks. The vulnerability requires valid authentication but carries moderate impact due to the complete circumvention of two independent security controls.
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