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Vulnerability DatabaseCVE-2023-4888

CVE-2023-4888: 
WordPress vulnerability analysis and mitigation

Overview

The Simple Like Page Plugin for WordPress (versions up to 1.5.1) contains a Stored Cross-Site Scripting vulnerability (CVE-2023-4888) discovered in November 2023. The vulnerability exists in the 'sfp-page-plugin' shortcode due to insufficient input sanitization and output escaping on user-supplied attributes (NVD).

Technical details

The vulnerability is classified as a Stored Cross-Site Scripting (CWE-79) issue with a CVSS v3.1 base score of 5.4 (Medium) according to NIST, and 6.4 (Medium) according to Wordfence. The CVSS vector string is CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N, indicating network accessibility, low attack complexity, required low privileges, and user interaction (NVD).

Impact

When exploited, this vulnerability allows authenticated attackers with contributor-level permissions or higher to inject arbitrary web scripts into pages. These malicious scripts will execute whenever a user accesses the compromised page (NVD).

Mitigation and workarounds

Users should update to a patched version of the plugin beyond version 1.5.1. A fix has been implemented and is available through the WordPress plugin repository (NVD).

Additional resources

Source: This report was generated using AI

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