CVE-2023-46613 : Security Advisory and Response

WordPress Add to Calendar Button Plugin version 1.5.1 and below has been identified with an Authorization Stored Cross-Site Scripting (XSS) vulnerability. This CVE, assigned by Patchstack, impacts the Jens Kuerschner Add to Calendar Button plugin.

Understanding CVE-2023-46613

This section provides an overview of the CVE-2023-46613 vulnerability.

What is CVE-2023-46613?

CVE-2023-46613 refers to an Authorization Stored Cross-Site Scripting (XSS) vulnerability found in the Jens Kuerschner Add to Calendar Button plugin version 1.5.1 and earlier.

The Impact of CVE-2023-46613

The impact of CVE-2023-46613 is classified as CAPEC-592 Stored XSS, potentially allowing attackers to execute malicious scripts within the affected plugin.

Technical Details of CVE-2023-46613

This section dives into the technical aspects of CVE-2023-46613.

Vulnerability Description

The vulnerability involves improper neutralization of input during web page generation, leading to a stored XSS risk.

Affected Systems and Versions

Systems running Jens Kuerschner Add to Calendar Button plugin version 1.5.1 and earlier are vulnerable to this exploit.

Exploitation Mechanism

Attackers with contributor-level permissions can store malicious scripts within the plugin, which may be executed in users' browsers.

Mitigation and Prevention

Learn how to secure your systems against CVE-2023-46613.

Immediate Steps to Take

Users are advised to update the Jens Kuerschner Add to Calendar Button plugin to version 1.5.1 or higher to mitigate the XSS vulnerability.

Long-Term Security Practices

Maintain a practice of regular security updates and vulnerability assessments to prevent future exploits.

Patching and Updates

Regularly check for plugin updates and apply patches promptly to ensure protection against known vulnerabilities.