Medium severity6.4NVD Advisory· Published Jan 3, 2024· Updated Apr 8, 2026
CVE-2023-6747
CVE-2023-6747
Description
The Best WordPress Gallery Plugin – FooGallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the custom attributes in all versions up to, and including, 2.3.3 due to insufficient input sanitization and output escaping. This makes it possible for contributors and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
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Affected products
2Patches
Vulnerability mechanics
References
4- www.wordfence.com/threat-intel/vulnerabilities/id/dce8ac32-cab8-4e05-bf6f-cc348d0c9472nvdThird Party Advisory
- fooplugins.com/foogallery-wordpress-gallery-plugin/pricing/nvdProduct
- plugins.trac.wordpress.org/browser/foogallery/tags/2.4.9/includes/class-gallery-advanced-settings.phpnvd
- plugins.trac.wordpress.org/browser/foogallery/tags/2.4.9/includes/functions.phpnvd
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