What the vulnerability does
01Description
Authorization Bypass Through User-Controlled Key vulnerability in AdvancedCoding wpDiscuz wpdiscuz allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects wpDiscuz: from n/a through <= 7.6.43.
Explanation of Vulnerability in Simple Terms
02Summary
wpDiscuz versions up to 7.6.43 leak sensitive information that an unauthenticated attacker can access over the network without user interaction. The vulnerability exposes limited confidential data through the application's normal operation. Update to version 7.6.58 or later to resolve this issue.
What an attacker can do
03Attacker Capabilities
Read sensitive information from the site without authentication.
Potential impact on your site
04Site Impact
Confidential data may be exposed to unauthenticated visitors; integrity and availability are not affected.
Conditions required to exploit
05Prerequisites
Network access to the site; no authentication or user interaction required.
Key dates
06Disclosure timeline
December 30, 2025
CVE published
April 28, 2026
Record updated