Vulnerability CVE-2024-6296
Published: 2024-06-28

Description:
The Stackable ?? Page Builder Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ??data-caption?? parameter in all versions up to, and including, 3.13.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

 References:
https://www.wordfence.com/threat-intel/vulnerabilities/id/e55742de-9eaf-48e4-8d5d-ea980dfa17cf?source=cve
https://plugins.trac.wordpress.org/browser/stackable-ultimate-gutenberg-blocks/trunk/dist/frontend_image_lightbox.js
https://plugins.trac.wordpress.org/changeset/3108514/
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