WPBookit <= 1.0.6 - Unauthenticated Arbitrary File Upload via image_upload_handle Function
Vulnerability Description
The WPBookit plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the image_upload_handle() function hooked via the 'add_new_customer' route in all versions up to, and including, 1.0.6. The plugin’s image‐upload handler calls move_uploaded_file() on client‐supplied files without restricting allowed extensions or MIME types, nor sanitizing the filename. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-7852
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Youcef Hamdani
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/0bb11092-4367-4f51-9dd7-22fbd655a03f?source=cve
- https://plugins.trac.wordpress.org/browser/wpbookit/trunk/core/admin/classes/controllers/class.wpb-customer-controller.php#L362
- https://wordpress.org/plugins/wpbookit/#developers
- https://plugins.trac.wordpress.org/changeset/3331165/
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