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

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-12-24 · updated 2026-10-07
Weakness: CWE-79

Description

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.

Affected products

HasThemes WC Builder: before 1.2.1 — fixed in 1.2.1

How to fix

Upgrade to a fixed version: HasThemes WC Builder 1.2.1. Check the vendor advisory for mitigations.

References

https://patchstack.com/database/Wordpress/Plugin/wc-builder/vulnerability/wordpress-wc-builder-plugin-1-2-0-cross-site-scripting-xss-vulnerability?_s_id=cve

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