CVE-2026-39553: Select-Themes Waveride

High severity, CVSS 8.1. EPSS: 0.6% chance of exploitation in the next 30 days.

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Select-Themes WaveRide allows PHP Local File Inclusion. This issue affects WaveRide: from n/a through 1.4.

Affected products

• Select-Themes Waveride: up to and including 1.4

Published 2026-06-02. Last modified 2026-07-22.