CVE-2025-52755 HIGH

CVE-2025-52755: WordPress Child Themes plugin <= 1.0.1 - Cross Site Scripting (XSS) vulnerability

Vendor Chris Taylor
Product Child Themes
Weakness CWE-79 · XSS
Published October 22, 2025
Last update April 28, 2026

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Chris Taylor Child Themes child-themes allows Reflected XSS.This issue affects Child Themes: from n/a through <= 1.0.1.

Explanation of Vulnerability in Simple Terms

02Summary

Child Themes contains a cross-site scripting (XSS) vulnerability that allows an attacker to inject malicious scripts into the site. The vulnerability affects versions 0 through 1.0.1. An attacker can craft a malicious link that, when clicked by a site visitor, executes arbitrary JavaScript in their browser. This can lead to session hijacking, credential theft, or malware distribution.

What an attacker can do

03Attacker Capabilities

Inject malicious JavaScript that runs in visitors' browsers when they click a crafted link.

Potential impact on your site

04Site Impact

Visitors' sessions can be hijacked, credentials stolen, or malware injected into your site.

Conditions required to exploit

05Prerequisites

A site visitor must click an attacker-supplied link while logged in or viewing the site.

Key dates

06Disclosure timeline

October 22, 2025 CVE published
April 28, 2026 Record updated