What is CVE-2025-12399?

CVE-2025-12399 is a high-severity vulnerability in Alexreservations Alex Reservations: Smart Restaurant Booking, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2025-11-08.

How severe is CVE-2025-12399?

High severity. CVSS v3 base score is 7.2 out of 10.

Arbitrary file upload in Alexreservations Alex Reservations: Smart Restaurant Booking

CVE-2025-12399

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.

Vulnerability class: Unrestricted File Upload

EPSS: 0.006 (46.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Alexreservations Alex Reservations: Smart Restaurant Booking — versions 0

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

Frequently asked questions

What is CVE-2025-12399?: CVE-2025-12399 is a high-severity vulnerability in Alexreservations Alex Reservations: Smart Restaurant Booking, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2025-11-08.
How severe is CVE-2025-12399?: High severity. CVSS v3 base score is 7.2 out of 10.