Arbitrary File Upload Vulnerability in Alex Reservations Plugin for WordPress
CVE-2025-12399

7.2HIGH

Key Information:

Vendor

WordPress
Status
Alex Reservations: Smart Restaurant Booking
Vendor
CVE Published:
8 November 2025

What is CVE-2025-12399?

The Alex Reservations: Smart Restaurant Booking plugin for WordPress has a security flaw that allows authenticated users with Administrator-level access to upload arbitrary files through the insecure /wp-json/srr/v1/app/upload/file REST endpoint. This vulnerability stems from inadequate file type validation, potentially enabling an attacker to execute malicious code on the affected server, leading to severe security breaches.

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Deploy the Patch

Affected Version(s)

Alex Reservations: Smart Restaurant Booking * <= 2.2.3

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/alex-reservati...
https://github.com/d0n601/CVE-2025-12399

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ryan Kozak
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