CVE-2026-39553 HIGH

CVE-2026-39553: WordPress WaveRide theme <= 1.4 - Local File Inclusion vulnerability

Vendor Select-Themes
Product WaveRide
Weakness CWE-98 · PHP file inclusion
Published June 2, 2026
Last update June 2, 2026
View on NVD All CVEs

CVSS base score

8.1/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

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.

Explanation of Vulnerability in Simple Terms

02Summary

WaveRide versions 1.4 and earlier contain a flaw that allows attackers to read sensitive data, modify site content, or disrupt service availability. The vulnerability requires network access and high technical complexity to exploit, but no authentication or user interaction. The exact nature of the flaw is not fully documented in available metadata.

What an attacker can do

03Attacker Capabilities

Read sensitive data, modify site content, or cause the site to become unavailable.

Potential impact on your site

04Site Impact

Confidential data exposure, unauthorized content changes, or service disruption depending on attacker intent.

Conditions required to exploit

05Prerequisites

Network access and high technical skill; no authentication or user interaction required.

Key dates

06Disclosure timeline

June 2, 2026 CVE published
June 2, 2026 Record updated