CVE-2023-6684

Summary

CVE-2023-6684 is a stored Cross-Site Scripting (XSS) vulnerability affecting the Ibtana WordPress Website Builder plugin. This issue, present in versions up to 1.2.2, allows authenticated attackers with contributor level or above permissions to inject malicious scripts. The vulnerability is due to insufficient sanitization and output escaping on 'width' and 'height' user-supplied attributes in the 'ive' shortcode. Successful exploitation enables attackers to execute arbitrary web scripts, which are triggered whenever a user visits an injected page.

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