CVE-2023-37970 : What You Need to Know
Learn about CVE-2023-37970, a Stored Cross-Site Scripting vulnerability in WordPress MF Gig Calendar Plugin <= 1.2. Update to version 1.2.1 or higher for security.
WordPress MF Gig Calendar Plugin <= 1.2 is vulnerable to Cross Site Scripting (XSS).
Understanding CVE-2023-37970
This section provides insights into the nature of the vulnerability and its impact.
What is CVE-2023-37970?
The CVE-2023-37970 vulnerability refers to a Stored Cross-Site Scripting (XSS) issue in the MF Gig Calendar plugin by Matthew Fries, affecting versions up to 1.2. This vulnerability allows attackers to inject malicious scripts into web pages viewed by other users.
The Impact of CVE-2023-37970
The impact of this vulnerability, classified as CAPEC-592 Stored XSS, includes the potential for unauthorized access to sensitive information, manipulation of content, and other malicious activities.
Technical Details of CVE-2023-37970
In this section, we delve into the technical aspects of the CVE in terms of its description, affected systems, and the exploitation mechanism.
Vulnerability Description
The vulnerability allows attackers with contributor+ authorization to inject malicious scripts into the MF Gig Calendar plugin, leading to XSS attacks.
Affected Systems and Versions
MF Gig Calendar plugin versions up to 1.2 are affected by this XSS vulnerability.
Exploitation Mechanism
Attackers with contributor+ access exploit the vulnerability by injecting malicious scripts into the plugin, which are then executed when viewed by other users.
Mitigation and Prevention
This section outlines the steps to mitigate the risk posed by CVE-2023-37970 and prevent potential exploitation.
Immediate Steps to Take
Users are advised to update their MF Gig Calendar plugin to version 1.2.1 or higher to address the XSS vulnerability and enhance security.
Long-Term Security Practices
Regularly monitor security advisories and apply updates promptly to prevent exposure to known vulnerabilities in plugins and software.
Patching and Updates
Stay informed about security patches released by the plugin developer and ensure timely application to maintain a secure web environment.