CVE-2023-31233 : Security Advisory and Response

WordPress Baidu Tongji generator Plugin <= 1.0.2 is vulnerable to Cross Site Scripting (XSS).

Understanding CVE-2023-31233

This CVE identifies an authentication (admin+) stored Cross-Site Scripting (XSS) vulnerability in the Haoqisir Baidu Tongji generator plugin versions equal to or less than 1.0.2.

What is CVE-2023-31233?

CVE-2023-31233 points to a specific security flaw in the Baidu Tongji generator WordPress plugin. The vulnerability allows attackers to execute malicious scripts within a user's browser, potentially leading to unauthorized access and data theft.

The Impact of CVE-2023-31233

The impact of this vulnerability is categorized as a CAPEC-592 Stored XSS, with a CVSS base score of 5.9 (Medium severity). An attacker could exploit this vulnerability to conduct various malicious activities, such as stealing sensitive information, session hijacking, or defacing websites.

Technical Details of CVE-2023-31233

While understanding the technical aspects of CVE-2023-31233:

Vulnerability Description

The vulnerability involves improper neutralization of input during web page generation, allowing unauthorized Cross-Site Scripting attacks.

Affected Systems and Versions

The impacted system is the Haoqisir Baidu Tongji generator WordPress plugin with versions equal to or less than 1.0.2.

Exploitation Mechanism

To exploit this vulnerability, an attacker needs high privileges (admin+), and the attack complexity is low. Successful exploitation requires user interaction, making it more challenging but not impossible for attackers.

Mitigation and Prevention

To mitigate the risks associated with CVE-2023-31233, consider the following steps:

Immediate Steps to Take

Update the affected plugin to the latest secure version.
Consider temporarily deactivating the plugin until a patch is available.

Long-Term Security Practices

Regularly audit and monitor plugins for security vulnerabilities.
Educate users on safe browsing practices to prevent XSS attacks.

Patching and Updates

Stay informed about security patches and updates released by the plugin vendor. Promptly apply these patches to secure your website against potential exploits.