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CVE-2024-34789: 
WordPress vulnerability analysis and mitigation

Overview

A stored Cross-Site Scripting (XSS) vulnerability was discovered in the WP Hait Post Grid Elementor Addon WordPress plugin, affecting versions up to 2.0.16. The vulnerability was reported on April 16, 2024, by security researcher João G. Barbosa (4rCanJ0x!) and was assigned CVE-2024-34789 (Patchstack).

Technical details

The vulnerability is classified as CWE-79 (Improper Neutralization of Input During Web Page Generation) and has received a CVSS v3.1 base score of 6.5 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L. The issue stems from insufficient input validation during web page generation, allowing for stored cross-site scripting attacks (Patchstack).

Impact

If exploited, this vulnerability could allow malicious actors to inject malicious scripts, including redirects, advertisements, and other HTML payloads into the website. These injected scripts would be executed when visitors access the affected site (Patchstack).

Exploitability

The vulnerability requires Contributor-level privileges to exploit, making it somewhat limited in scope. The security issue has been assessed as having a low severity impact and is considered unlikely to be exploited (Patchstack).

Mitigation and workarounds

The vulnerability has been patched in version 2.0.17 of the Post Grid Elementor Addon plugin. Users are advised to update to this version or later to remediate the security issue (Patchstack).

Additional resources


Source: This report was generated using AI

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