CVE-2025-68533 MEDIUM

CVE-2025-68533: WordPress WC Builder plugin <= 1.2.0 - Cross Site Scripting (XSS) vulnerability

Vendor Hasthemes
Product WC Builder
Weakness CWE-79 · XSS
Published December 24, 2025
Last update April 28, 2026

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/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 HasThemes WC Builder wc-builder allows Stored XSS.This issue affects WC Builder: from n/a through <= 1.2.0.

Explanation of Vulnerability in Simple Terms

02Summary

WC Builder versions up to 1.2.0 contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in other users' browsers when they view affected pages. The vulnerability requires user interaction and can affect the confidentiality, integrity, and availability of the site.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in other users' browsers and steal data or perform actions on their behalf.

Potential impact on your site

04Site Impact

Authenticated users can inject scripts affecting other site visitors; data theft and unauthorized actions are possible.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege authenticated account and the victim must view a page containing the injected script.

Key dates

06Disclosure timeline

December 24, 2025 CVE published
April 28, 2026 Record updated