PT-2026-45702 · Frankpw · Fpw Category Thumbnails

Nabil Irawan · CVE-2026-2382 · Published 2026-06-02 · Updated 2026-06-11

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions FPW Category Thumbnails versions prior to 1.9.6

Description Stored Cross-Site Scripting occurs due to insufficient input sanitization and output escaping. Authenticated attackers with Subscriber-level access and above can inject arbitrary web scripts via the id parameter of the 'fpw fs get file' AJAX action. These scripts execute when an administrator accesses the plugin settings page.

Recommendations Update to a version newer than 1.9.5. Restrict access to the 'fpw fs get file' AJAX action to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-2382

Affected Products

Fpw Category Thumbnails

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-2382 · Security Note
• https://reddit.com/r/StopBadBots/comments/1u38lfq/25_unpatched_wordpress_plugins_remove_them_today · Reddit Post
• https://plugins.trac.wordpress.org/browser/fpw-category-thumbnails/tags/1.9.5/classes/fpw-category-thumbnails-class.php#L54 · Note
• https://plugins.trac.wordpress.org/browser/fpw-category-thumbnails/tags/1.9.5/ajax/getimageid.php#L10 · Note
• https://plugins.trac.wordpress.org/browser/fpw-category-thumbnails/tags/1.9.5/code/table.php#L53 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/1fdbddd7-8713-48c8-98d6-0a155ca68325?source=cve · Note