CVE-2023-34183 : Security Advisory and Response

WordPress Unite Gallery Lite Plugin <= 1.7.61 is vulnerable to Cross Site Scripting (XSS).

Understanding CVE-2023-34183

This CVE-2023-34183 involves an Authentication (admin+) Stored Cross-Site Scripting (XSS) vulnerability in the Valiano Unite Gallery Lite plugin version 1.7.61 and below.

What is CVE-2023-34183?

CVE-2023-34183 is a security vulnerability found in the Valiano Unite Gallery Lite plugin, allowing attackers to execute malicious scripts on the target website, posing a risk to user data.

The Impact of CVE-2023-34183

The impact of CVE-2023-34183, also known as CAPEC-592 Stored XSS, is rated as MEDIUM severity with a CVSS score of 5.9. Successful exploitation could lead to unauthorized data modification or disclosure.

Technical Details of CVE-2023-34183

The following details shed light on the vulnerability:

Vulnerability Description

The vulnerability lies in the Valiano Unite Gallery Lite plugin version 1.7.61 and below, enabling Stored Cross-Site Scripting (XSS) attacks.

Affected Systems and Versions

The affected product is Unite Gallery Lite by Valiano, specifically versions 1.7.61 and below.

Exploitation Mechanism

The vulnerability requires high privileges (admin+), with user interaction necessary for the attack through a network vector.

Mitigation and Prevention

To secure your system from CVE-2023-34183, consider the following measures:

Immediate Steps to Take

Update the Valiano Unite Gallery Lite plugin to version 1.7.62 or higher to prevent exploitation of this XSS vulnerability.

Long-Term Security Practices

Regularly update all plugins and software to address security flaws and enhance overall system security.

Patching and Updates

Stay informed about security patches released by plugin developers and ensure timely implementation to mitigate known vulnerabilities.