CVE-2025-54014 CRITICAL

CVE-2025-54014: WordPress MediCenter - Health Medical Clinic <= 15.1 - PHP Object Injection Vulnerability

Vendor Quanticalabs
Product MediCenter - Health Medical Clinic
Weakness CWE-502 · Unsafe deserialization
Published August 20, 2025
Last update April 28, 2026

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

Deserialization of Untrusted Data vulnerability in QuanticaLabs MediCenter - Health Medical Clinic medicenter allows Object Injection.This issue affects MediCenter - Health Medical Clinic: from n/a through <= 15.1.

Explanation of Vulnerability in Simple Terms

02Summary

MediCenter versions 15.1 and earlier contain a deserialization vulnerability that allows unauthenticated attackers to run arbitrary code on the server. The vulnerability exists in how the application processes untrusted serialized data without proper validation. An attacker can exploit this remotely without user interaction to gain full control of the site.

What an attacker can do

03Attacker Capabilities

Run arbitrary code on the server, read/modify all data, and take complete control of the site.

Potential impact on your site

04Site Impact

Complete compromise of the site and all patient/clinic data; attackers can steal information, modify records, or shut down the service.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

August 20, 2025 CVE published
April 28, 2026 Record updated