WPBookit Pro <= 1.6.18 - Authenticated (Subscriber+) Arbitrary File Upload
Affected versions: *-1.6.18
Vulnerability type: CWE-434 Unrestricted Upload of File with Dangerous Type
Affected software, patched versions and attribution
The WPBookit Pro - Appointment Booking Plugin for WordPress plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 1.6.18. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
WPBookit Pro - Appointment Booking Plugin for WordPress
Affected versions: *-1.6.18
Patched versions: Not supplied
Researcher credit: Phat RiO
Applicable copyright and licence notices
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- Published
- March 23, 2026
- CVSS
- 8.8