CVE-2024-9647
WordPress vulnerability analysis and mitigation

Overview

The Kama SpamBlock plugin for WordPress contains a Reflected Cross-Site Scripting vulnerability (CVE-2024-9647) affecting all versions up to and including 1.8.2. The vulnerability was discovered and reported by Wordfence, with disclosure on October 15, 2024 (NVD).

Technical details

The vulnerability stems from insufficient input sanitization and output escaping of $_POST values in the plugin. It has been assigned a CVSS v3.1 base score of 6.1 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. The vulnerability is classified as CWE-79: Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) (NVD).

Impact

Successful exploitation of this vulnerability could allow unauthenticated attackers to inject arbitrary web scripts that execute when users perform specific actions, such as clicking on a malicious link. This could lead to the execution of arbitrary JavaScript code in the victim's browser (NVD).

Mitigation and workarounds

Users should update to version 1.8.3 or later of the Kama SpamBlock plugin, which contains fixes for this vulnerability (WordPress Plugin).

Additional resources


SourceThis report was generated using AI

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