PT-2026-30347

CVE-2026-3666

Published

2026-04-03

Updated

2026-04-13

Description by

CVSS 3.1

8.8

High

MetricsAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions wpForo Forum plugin for WordPress versions up to and including 2.4.16

Description The wpForo Forum plugin for WordPress is susceptible to arbitrary file deletion due to a missing file name/path validation against path traversal sequences. Authenticated attackers with subscriber level access or higher can delete arbitrary files on the server by embedding a crafted path traversal string within a forum post body and then deleting the post.

Recommendations Update the wpForo Forum plugin to a version later than 2.4.16.

Exploitability

Fix

Impacts

Researchers

Craig Smith

Leonid Semenenko

Vendors

Affected products

Weakness enumeration

CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\'Path Traversal\')

Related identifiers