CVE-2025-39363

MEDIUM 6.5

WordPress Custom Login and Registration <= 1.0.0 - Cross Site Scripting (XSS) Vulnerability

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in AlphaEfficiencyTeam Custom Login and Registration allows Stored XSS.This issue affects Custom Login and Registration: from n/a through 1.0.0.

CWE	CWE-79
Vendor	alphaefficiencyteam
Product	custom login and registration
Published	May 5, 2025
Last Updated	Apr 28, 2026

Stay Ahead of the Next One

Get instant alerts for alphaefficiencyteam custom login and registration

Be the first to know when new medium vulnerabilities affecting alphaefficiencyteam custom login and registration are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

AlphaEfficiencyTeam / Custom Login and Registration

n/a ≤ 1.0.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/ms-registration/vulnerability/wordpress-custom-login-and-registration-1-0-0-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

Nguyen Ngoc Quang Bach (maysbachs)