CVE-2025-13676

Description

The JustClick registration plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in all versions up to, and including, 0.1. This is due to insufficient input sanitization and output escaping on the `PHP_SELF` server variable. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

PUBLISHED Reserved 2025-11-25 | Published 2026-01-24 | Updated 2026-01-26 | Assigner Wordfence

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Timeline

Credits

Abdulsamad Yusuf finder

References

www.wordfence.com/...-55e4-448d-8230-228d1e566b97?source=cve

plugins.trac.wordpress.org/...subscriber/trunk/justclick.php

plugins.trac.wordpress.org/...scriber/tags/0.1/justclick.php

cve.org (CVE-2025-13676)

nvd.nist.gov (CVE-2025-13676)

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