CVE-2025-30899: Wpeverest User Registration & Membership

Medium severity, CVSS 4.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpeverest User Registration user-registration allows Stored XSS.This issue affects User Registration: from n/a through <= 4.0.3.

Affected products

• Wpeverest User Registration & Membership: before 4.0.4 (fixed in 4.0.4); before 5.0.4 (fixed in 5.0.4)

Published 2025-03-27. Last modified 2026-06-17.