CVE-2023-23707 : Vulnerability Insights and Analysis
Learn about CVE-2023-23707 affecting WordPress Embed Any Document plugin <= 2.7.1. Includes impact, mitigation, and prevention measures.
This CVE-2023-23707 was published on March 23, 2023, by Patchstack. It involves the WordPress Embed Any Document plugin, specifically versions equal to or less than 2.7.1, which is vulnerable to Cross-Site Scripting (XSS).
Understanding CVE-2023-23707
This vulnerability pertains to the improper neutralization of input during web page generation, leading to Cross-Site Scripting (XSS) and the unrestricted upload of files with dangerous types in the Awsm Innovations Embed Any Document – Embed PDF, Word, PowerPoint, and Excel Files plugin.
What is CVE-2023-23707?
The vulnerability in the Embed Any Document plugin allows for stored XSS via the upload of SVG and HTML files. It affects plugin versions <= 2.7.1.
The Impact of CVE-2023-23707
The impact of this vulnerability is classified as a CAPEC-592 Stored XSS issue. It has a CVSS v3.1 base score of 5.9, indicating a medium severity level with low confidentiality, integrity, and availability impacts.
Technical Details of CVE-2023-23707
This section delves into the specific technical aspects of this CVE.
Vulnerability Description
The vulnerability involves the improper handling of input and the unrestricted upload of potentially dangerous file types, allowing for stored XSS attacks via SVG and HTML file uploads.
Affected Systems and Versions
The affected system is the Awsm Innovations Embed Any Document plugin, specifically versions less than or equal to 2.7.1.
Exploitation Mechanism
The vulnerability is exploited by uploading SVG and HTML files to the plugin, triggering the stored XSS attack.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent exploitation of this vulnerability.
Immediate Steps to Take
Users are strongly advised to update the plugin to version 2.7.2 or higher to mitigate the risk of exploitation.
Long-Term Security Practices
Regularly updating plugins and maintaining security best practices can help prevent similar vulnerabilities in the future.
Patching and Updates
Ensuring that software components, such as WordPress plugins, are up to date with the latest patches and security updates is essential for maintaining a secure environment.