CVE-2023-3539: Simplephpscripts Simple Forum PHP

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability, which was classified as problematic, has been found in SimplePHPscripts Simple Forum PHP 2.7. This issue affects some unknown processing of the file /preview.php of the component URL Parameter Handler. The manipulation leads to cross site scripting. The attack may be initiated remotely. The associated identifier of this vulnerability is VDB-233291.

Affected products

• Simplephpscripts Simple Forum PHP: version 2.7 only

Published 2023-07-07. Last modified 2026-06-17.