CVE-2023-28690 : What You Need to Know
Learn about CVE-2023-28690, a Stored Cross-Site Scripting vulnerability impacting versions up to 4.5 of the WP BrowserUpdate plugin. Immediate update recommended for version 4.6 or higher.
This article provides details about CVE-2023-28690, a Cross-Site Scripting vulnerability found in the WordPress WP BrowserUpdate Plugin versions up to 4.5.
Understanding CVE-2023-28690
This section delves into the specifics of the CVE-2023-28690 vulnerability affecting the WP BrowserUpdate plugin.
What is CVE-2023-28690?
CVE-2023-28690 is an Authorization (admin+) Stored Cross-Site Scripting (XSS) vulnerability discovered in the WP BrowserUpdate plugin by Marco Steinbrecher. The vulnerability impacts versions up to 4.5 of the plugin.
The Impact of CVE-2023-28690
The impact of CVE-2023-28690 is categorized under CAPEC-592, which stands for Stored XSS. This vulnerability can potentially allow an attacker to execute malicious scripts within the context of a user's web browser.
Technical Details of CVE-2023-28690
This section provides more technical insights into the CVE-2023-28690 vulnerability.
Vulnerability Description
The vulnerability is due to improper neutralization of input during web page generation, commonly known as Cross-Site Scripting (XSS) (CWE-79).
Affected Systems and Versions
The WP BrowserUpdate plugin versions up to 4.5 are affected by this vulnerability.
Exploitation Mechanism
The vulnerability requires high privileges (admin+) and user interaction to exploit. Attackers can execute arbitrary scripts in the context of an administrator session.
Mitigation and Prevention
To mitigate the risks associated with CVE-2023-28690, immediate action and long-term security practices are crucial.
Immediate Steps to Take
Users are advised to update their WP BrowserUpdate plugin to version 4.6 or higher, as provided by the solution to address the vulnerability.
Long-Term Security Practices
Regular security audits, code reviews, and staying up-to-date with security patches are essential for maintaining a secure website environment.
Patching and Updates
Ensuring that software and plugins are regularly updated with the latest patches and versions helps in mitigating security vulnerabilities like CVE-2023-28690.