---
id: CVE-2025-12399
title: >-
  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…
summary: >-
  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…
severity: high
cvss: 7.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-434
published: '2025-11-08'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T21:10:00.200'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-12399'
references:
  - url: 'https://github.com/d0n601/CVE-2025-12399'
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/alex-reservations/trunk/includes/application/Alexr/Http/Controllers/UploadFileController.php#L11
    label: security@wordfence.com
  - url: 'https://plugins.trac.wordpress.org/changeset/3390614/'
    label: security@wordfence.com
  - url: 'https://ryankozak.com/posts/cve-2025-12399/'
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/f2d97646-27a8-4302-be70-7b4fb1a12300?source=cve
    label: security@wordfence.com
tags:
  - nvd
  - exploit-available
epss: 0.00644
epssPercentile: 0.49242
exploits:
  github: 1
  githubRepos:
    - 'https://github.com/d0n601/CVE-2025-12399'
  checkedAt: '2026-10-07T21:54:50.417Z'
exploitAvailable: true
ingestedAt: '2026-10-07T21:54:14.994Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.