CVE-2023-45630 : What You Need to Know

In this article, we will discuss CVE-2023-45630, a vulnerability found in the wpdevart Gallery – Image and Video Gallery with Thumbnails plugin affecting versions <= 2.0.3.

Understanding CVE-2023-45630

CVE-2023-45630 is a Cross-Site Scripting (XSS) vulnerability discovered in the wpdevart Gallery – Image and Video Gallery with Thumbnails plugin, allowing unauthorized stored XSS attacks.

What is CVE-2023-45630?

The CVE-2023-45630 vulnerability involves unauthenticated stored Cross-Site Scripting (XSS) attacks on wpdevart Gallery – Image and Video Gallery with Thumbnails plugin versions up to 2.0.3.

The Impact of CVE-2023-45630

The impact of CVE-2023-45630 is classified under CAPEC-592 Stored XSS, with a CVSS v3.1 base score of 7.1, indicating a high severity level.

Technical Details of CVE-2023-45630

This section covers the specific details of the vulnerability, the affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability allows attackers to execute malicious scripts in the context of a user's session, potentially leading to unauthorized actions or theft of sensitive information.

Affected Systems and Versions

The wpdevart Gallery – Image and Video Gallery with Thumbnails plugin versions less than or equal to 2.0.3 are susceptible to this XSS vulnerability.

Exploitation Mechanism

The vulnerability can be exploited through crafted requests containing malicious scripts, which if executed, can compromise the integrity and confidentiality of the system.

Mitigation and Prevention

To mitigate the risks associated with CVE-2023-45630, immediate steps, long-term security practices, and patching updates are essential.

Immediate Steps to Take

Users are advised to update the plugin to the latest secure version, apply security best practices, and monitor for any suspicious activities.

Long-Term Security Practices

Implementing input validation, output encoding, and security monitoring tools can help prevent XSS attacks and strengthen overall security posture.

Patching and Updates

Regularly check for plugin updates, apply vendor patches promptly, and stay informed about security advisories to protect against known vulnerabilities.