CVE-2026-34383
MediumCVSS 4.3Exploitation Probability (EPSS)
Low risk3th percentile - higher than 3% of all known CVEs
Summary
Admidio before version 5.0.8 contains a vulnerability in the inventory module where the item_save endpoint accepts a user-controllable POST parameter imported that, when set to true, completely bypasses 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.
Risk Assessment
An authenticated attacker can manipulate inventory data without proper protections, potentially leading to unauthorized changes in the system.
Recommendation
Immediately update Admidio to version 5.0.8 or later.
Original NVD description (English source)
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.