CVE-2023-30868 : Security Advisory and Response
Learn about CVE-2023-30868, a High severity XSS vulnerability in WordPress CMS Tree Page View Plugin <= 1.6.7. Find out impact, affected systems, and mitigation steps.
WordPress CMS Tree Page View Plugin <= 1.6.7 is vulnerable to Cross Site Scripting (XSS).
Understanding CVE-2023-30868
This CVE highlights a Unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability in the Jon Christopher CMS Tree Page View plugin versions equal to or below 1.6.7.
What is CVE-2023-30868?
The CVE-2023-30868 vulnerability refers to a security issue in the CMS Tree Page View plugin for WordPress. Attackers can exploit this flaw to execute arbitrary scripts in a victim's browser, potentially leading to information theft or unauthorized actions.
The Impact of CVE-2023-30868
The impact of CVE-2023-30868 is significant, marked as a High severity with a CVSS base score of 7.1. This vulnerability can compromise the confidentiality, integrity, and availability of the affected system.
Technical Details of CVE-2023-30868
This section provides more insight into the vulnerability, affected systems, and the exploitation mechanism.
Vulnerability Description
The vulnerability in the CMS Tree Page View plugin allows for Unauthenticated Reflected Cross-Site Scripting (XSS) attacks in versions 1.6.7 and below.
Affected Systems and Versions
The affected system is the CMS Tree Page View plugin with versions less than or equal to 1.6.7.
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts into webpages viewed by users using the vulnerable plugin, leading to unauthorized script execution.
Mitigation and Prevention
To secure your system from CVE-2023-30868, follow these mitigation strategies and best practices.
Immediate Steps to Take
- Update the CMS Tree Page View plugin to version 1.6.8 or above to eliminate the vulnerability.
Long-Term Security Practices
- Regularly update all plugins and software to the latest versions to patch known security flaws and prevent potential exploits.
Patching and Updates
- Stay informed about security advisories and patches released by the plugin developers to address vulnerabilities promptly.