Alex Reservations: Smart Restaurant Booking <= 2.2.3 - Authenticated (Admin+) Arbitrary File Upload

7.2
Unrestricted Upload of File with Dangerous Type
CVE CVE-2025-12399
CVSS 7.2 (High)
Publicly Published November 7, 2025
Last Updated November 8, 2025
Researcher Ryan Kozak

Description

The Alex Reservations: Smart Restaurant Booking plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the /wp-json/srr/v1/app/upload/file REST endpoint in all versions up to, and including, 2.2.3. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Learn more about Arbitrary File Upload vulnerabilities and how to prevent them.

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Vulnerability Details for Alex Reservations: Smart Restaurant Booking

Software Type Plugin
Software Slug alex-reservations (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.2.4, or a newer patched version
Affected Version
  • <= 2.2.3
Patched Version
  • 2.2.4

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