Vulnerability DatabaseCVE-2025-5143

CVE-2025-5143:
WordPress vulnerability analysis and mitigation

Overview

The TableOn – WordPress Posts Table Filterable plugin for WordPress contains a Stored Cross-Site Scripting vulnerability (CVE-2025-5143) discovered in all versions up to and including 1.0.4.1. The vulnerability was identified in June 2025 and affects the plugin's tableonpopupiframe_button shortcode functionality (NVD).

Technical details

The vulnerability stems from insufficient input sanitization and output escaping on user-supplied attributes in the tableonpopupiframe_button shortcode. The issue has been assigned a CVSS v3.1 Base Score of 6.4 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N. The vulnerability is classified as CWE-79 (Improper Neutralization of Input During Web Page Generation) (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, potentially leading to session hijacking, credential theft, or other client-side attacks (NVD).

Mitigation and workarounds

The vulnerability has been patched in version 1.0.4.2 of the TableOn plugin. Site administrators are strongly advised to update to this latest version. The fix includes proper sanitization of user input and output escaping (WordPress Plugin).

Additional resources

Source: This report was generated using AI

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