CVE-2021-24178 : Security Advisory and Response
Learn about CVE-2021-24178 affecting Business Directory Plugin for WordPress. Find out the impact, technical details, and steps to mitigate the Cross-Site Request Forgery vulnerability.
The Business Directory Plugin – Easy Listing Directories for WordPress WordPress plugin before 5.11.1 suffered from Cross-Site Request Forgery issues, potentially leading to Stored Cross-Site Scripting vulnerabilities.
Understanding CVE-2021-24178
This CVE highlights a security vulnerability in the Business Directory Plugin for WordPress that could be exploited by attackers.
What is CVE-2021-24178?
The Business Directory Plugin for WordPress before version 5.11.1 is affected by Cross-Site Request Forgery vulnerabilities, allowing attackers to manipulate form fields through an authenticated administrator account, leading to potential Stored Cross-Site Scripting attacks.
The Impact of CVE-2021-24178
Exploitation of this vulnerability could result in unauthorized changes to directory listings, potentially causing harm to site integrity and user data confidentiality.
Technical Details of CVE-2021-24178
This section outlines the specific technical aspects of the CVE.
Vulnerability Description
The vulnerability in the Business Directory Plugin allows attackers to perform unauthorized actions on directory listings by exploiting Cross-Site Request Forgery flaws.
Affected Systems and Versions
Business Directory Plugin versions before 5.11.1 are vulnerable to this issue.
Exploitation Mechanism
Attackers can trick authenticated administrators into unknowingly making malicious changes to form fields, enabling the execution of Stored Cross-Site Scripting attacks.
Mitigation and Prevention
Understanding the necessary steps to mitigate and prevent this vulnerability is crucial.
Immediate Steps to Take
Users should update the Business Directory Plugin to version 5.11.1 or newer to address this security issue.
Long-Term Security Practices
Regularly updating plugins and employing security best practices can help prevent similar vulnerabilities in the future.
Patching and Updates
Stay informed about security patches and updates for the Business Directory Plugin to ensure ongoing protection against potential threats.