What the vulnerability does
01Description
The CE21 Suite plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.3.1 via the log file. This makes it possible for unauthenticated attackers to extract sensitive data including authentication credentials, which can be used to log in as other users as long as they have used the plugin's custom authentication feature before. This may include administrators, which makes a complete site takeover possible.
Explanation of Vulnerability in Simple Terms
02Summary
CE21 Suite versions up to 2.3.1 contain an insertion of sensitive information into log files. An attacker with network access can read application logs to obtain sensitive data such as credentials or internal system details. No authentication or user interaction is required. This vulnerability affects the confidentiality, integrity, and availability of the affected system.
What an attacker can do
03Attacker Capabilities
Read sensitive information from application logs without authentication.
Potential impact on your site
04Site Impact
Sensitive data (credentials, tokens, system details) may be exposed in logs accessible to attackers.
Conditions required to exploit
05Prerequisites
Network access to the CE21 Suite application; no authentication required.
Key dates
06Disclosure timeline
November 4, 2025
CVE published
April 8, 2026
Record updated
