CVE-2026-34889
Medium
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brainstorm Force Ultimate Addons for WPBakery Page Builder allows DOM-Based XSS.This issue affects Ultimate Addons for WPBakery Page Builder: from n/a before 3.21.4.
SeverityMedium
CVSS6.5
Exploit probability—
ProductUltimate Addons for WPBakery Page Builder
PublishedApr 1, 2026
First seenApr 1, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- Brainstorm Force Ultimate Addons for WPBakery Page Builder3.21.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Brainstorm Force Ultimate Addons for WPBakery Page Builder | v < 3.21.4 | 3.21.4 |
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