CVE-2023-6747
FooGallery Premium <= 2.3.3 - Authenticated (Contributor+) Stored Cross-Site Scripting
- State
- Published
- Severity
- 6.4 Medium
- Published
- Jan 3, 2024
- Updated
- Apr 8, 2026
- Reserved
- Dec 12, 2023
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
FooGallery Premiumhttps://fooplugins.com |
|
Gallery by FooGalleryfooplugins |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/dce8ac32-cab8-4e05-bf6f-cc348d0c9472?source=cve
- https://fooplugins.com/foogallery-wordpress-gallery-plugin/pricing/
- https://plugins.trac.wordpress.org/browser/foogallery/tags/2.4.9/includes/functions.php#L1609
- https://plugins.trac.wordpress.org/browser/foogallery/tags/2.4.9/includes/class-gallery-advanced-settings.php?rev=3027668#L149
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