CVE-2024-43953: WordPress Classic Addons – WPBakery Page Builder plugin <= 3.5 - Cross Site Scripting (XSS) vulnerability

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-08-29 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in webcodingplace Classic Addons – WPBakery Page Builder classic-addons-wpbakery-page-builder-addons allows Stored XSS.This issue affects Classic Addons – WPBakery Page Builder: from n/a through <= 3.5.

Affected products

WPBakery Page Builder: through 3.0

References

https://patchstack.com/database/Wordpress/Plugin/classic-addons-wpbakery-page-builder-addons/vulnerability/wordpress-classic-addons-wpbakery-page-builder-plugin-3-0-cross-site-scripting-xss-vulnerability?_s_id=cve

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