CVE-2026-2382
FPW Category Thumbnails <= 1.9.5 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'id' Parameter
- State
- Published
- Severity
- 6.4 Medium
- Published
- Jun 2, 2026
- Updated
- Jun 2, 2026
- Reserved
- Feb 11, 2026
Description
The FPW Category Thumbnails plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'id' parameter of the 'fpw_fs_get_file' AJAX action in all versions up to, and including, 1.9.5. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever an administrator accesses the plugin's settings 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 |
|---|---|
FPW Category Thumbnailsfrankpw |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/1fdbddd7-8713-48c8-98d6-0a155ca68325?source=cve
- https://plugins.trac.wordpress.org/browser/fpw-category-thumbnails/tags/1.9.5/ajax/getimageid.php#L10
- https://plugins.trac.wordpress.org/browser/fpw-category-thumbnails/tags/1.9.5/code/table.php#L53
- https://plugins.trac.wordpress.org/browser/fpw-category-thumbnails/tags/1.9.5/classes/fpw-category-thumbnails-class.php#L54
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