Is CVE-2025-39400 actively exploited?

CVE-2025-39400 has no public evidence of in-the-wild exploitation as of 2026-04-23.

What is the CVSS score for CVE-2025-39400?

CVE-2025-39400 has a CVSS score of 7.1 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

How do I patch CVE-2025-39400?

Patch guidance is available from wpeverest security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-39400.

Fix CVE-2025-39400 - HIGH | CVEDatabase.com

Q: Which products are affected by CVE-2025-39400?

2 products: wpeverest user registration \& membership, wpeverest user registration \& membership.

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpeverest User Registration user-registration allows Reflected XSS.This issue affects User Registration: from n/a through < 4.2.0.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Attack Vector: network
Complexity: low
Privileges: none
User Action: required
Scope: changed
Confidentiality: low
Integrity: low
Availability: low
Weaknesses: CWE-79 · Cross-site Scripting (XSS)

Metadata

Primary Vendor: WPEVEREST
Published: 4/24/2025
Last Modified: 4/23/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

wpeverest : user_registration_\&_membershipwpeverest : user_registration_\&_membership

Remediation Guidance

Executive Summary

View on NIST NVD