Vulnerability DatabaseCVE-2024-11749

CVE-2024-11749:
WordPress vulnerability analysis and mitigation

Overview

The App Embed plugin for WordPress contains a Stored Cross-Site Scripting vulnerability (CVE-2024-11749) in versions up to and including 2.3.2. The vulnerability exists in the plugin's 'appizy' shortcode due to insufficient input sanitization and output escaping on user-supplied attributes (NVD).

Technical details

The vulnerability stems from improper input sanitization and output escaping of user-supplied attributes in the plugin's 'appizy' 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 (NVD).

Mitigation and workarounds

The vulnerability has been addressed in version 2.4.0 of the App Embed plugin, which includes proper sanitization of user input using sanitizekey() function as evidenced in the code changes ([WordPress Plugin Repository](https://plugins.trac.wordpress.org/changeset?sfpemail=&sfphmail=&reponame=&old=3216285%40appizy-app-embed&new=3216285%40appizy-app-embed&sfpemail=&sfph_mail=)).

Additional resources

Source: This report was generated using AI

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