CVE-2025-22810: Phi Phan Content Blocks Builder

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Phi Phan Content Blocks Builder content-blocks-builder allows Stored XSS.This issue affects Content Blocks Builder: from n/a through <= 2.7.6.

Affected products

• Phi Phan Content Blocks Builder: up to and including 2.7.6

Published 2025-01-09. Last modified 2026-06-17.