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Vulnerability DatabaseCVE-2024-11889

CVE-2024-11889: 
WordPress vulnerability analysis and mitigation

Overview

The My IDX Home Search plugin for WordPress contains a Stored Cross-Site Scripting vulnerability (CVE-2024-11889) discovered in versions up to and including 2.0.1. The vulnerability exists in the plugin's 'homeasap-idx-search' shortcode functionality 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 (XSS) issue with a CVSS v3.1 base score of 6.4 (Medium) and vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N. The security flaw stems from improper input sanitization and output escaping of user-supplied attributes in the 'homeasap-idx-search' shortcode implementation (NVD).

Impact

When exploited, this vulnerability allows authenticated attackers with contributor-level access 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

The vulnerability was addressed in version 2.1.2 of the My IDX Home Search plugin, which fixed the XSS vulnerability by properly escaping HTML attributes (WordPress Plugin).

Additional resources

Source: This report was generated using AI

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