CVE-2023-51478 CRITICAL

CVE-2023-51478: WordPress Build App Online plugin <= 1.0.19 - Unauthenticated Account Takeover vulnerability

Vendor Abdul Hakeem
Product Build App Online
Weakness CWE-287 · Improper authentication
Published April 25, 2024
Last update April 28, 2026
View on NVD All CVEs

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

Improper Authentication vulnerability in Abdul Hakeem Build App Online allows Privilege Escalation.This issue affects Build App Online: from n/a through 1.0.19.

Explanation of Vulnerability in Simple Terms

02Summary

Build App Online versions up to 1.0.19 contain an authentication bypass vulnerability. An attacker can gain unauthorized access to the application without valid credentials. The flaw allows complete compromise of confidentiality, integrity, and availability. No user interaction or special privileges are required to exploit this issue.

What an attacker can do

03Attacker Capabilities

Gain unauthorized access to the application and read, modify, or delete data without valid credentials.

Potential impact on your site

04Site Impact

Attackers can access your site without logging in and read, modify, or delete any data.

Conditions required to exploit

05Prerequisites

Network access to the application. No authentication, special privileges, or user interaction required.

Key dates

06Disclosure timeline

April 25, 2024 CVE published
April 28, 2026 Record updated