CVE-2025-49989 MEDIUM

CVE-2025-49989: WordPress App Builder plugin <= 5.5.6 - Broken Access Control vulnerability

Vendor App Cheap

Product App Builder

Weakness CWE-862 · Missing authorization

Published June 20, 2025

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

5.3/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality Low

Integrity None

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in App Cheap App Builder app-builder allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects App Builder: from n/a through <= 5.5.6.

Explanation of Vulnerability in Simple Terms

02Summary

App Builder versions 5.5.6 and earlier lack proper authorization checks, allowing unauthenticated attackers to read sensitive information. The vulnerability requires only network access and no user interaction. An attacker can view data they should not have access to, but cannot modify or delete it.

What an attacker can do

03Attacker Capabilities

Read sensitive data without authentication or permission.

Potential impact on your site

04Site Impact

Confidential information may be exposed to unauthorized users without your knowledge.

Conditions required to exploit

05Prerequisites

Network access to the App Builder instance; no authentication required.

Key dates

06Disclosure timeline

June 20, 2025 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-49989 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html

Related vulnerabilities