| Titre | Dolibarr Dolibarr ERP/CRM <=23.0.1 Incorrect Authorization |
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| Description | Dolibarr ERP/CRM 23.0.0 contains an improper authorization vulnerability in the Leave Request REST API. An authenticated low-privileged user with permission to read only their own and their subordinates' leave requests can access leave requests belonging to other users via the /api/index.php/holidays/{id} endpoint. The Web UI correctly enforces hierarchy-based authorization checks, but the REST API endpoint bypasses these checks due to inconsistent parameter handling in checkUserAccessToObject(), allowing horizontal privilege escalation and disclosure of sensitive business data. |
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| La source | ⚠️ https://github.com/Dolibarr/dolibarr/issues/37752 |
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| Utilisateur | Mitch311 (UID 97676) |
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| Soumission | 07/05/2026 13:36 (il y a 4 mois) |
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| Modérer | 31/05/2026 09:32 (24 days later) |
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| Statut | Accepté |
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| Entrée VulDB | 367494 [Dolibarr ERP CRM jusqu’à 23.0.1 Leave Request REST API api_holidays.class.php checkUserAccessToObject élévation de privilèges] |
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| Points | 20 |
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