CVE-2025-11160: The WPBakery Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom JS module in all versions up to, and including, 8.6.1. This is due to insufficient input sani

medium Affects page-builder (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published 2025-10-15; advisory modified 2026-10-08.

The WPBakery Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom JS module in all versions up to, and including, 8.6.1. This is due to insufficient input sani

Package: page-builder (WordPress plugin) WordPress
Affected versions: <8.7
Fixed in: 8.7
Severity: medium CVSS 6.4
Exploitation: not on CISA KEV · EPSS 0% (11.6th percentile)
Published: 2025-10-15
Source: nvd

References

CWE-80

NVD record page-builder (WordPress plugin) advisories

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden wordpress /var/www/html

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pipx install phpwarden   &&   phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

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