CVE-2025-13676CWE-79

JustClick registration plugin <= 0.1 - Reflected Cross-Site Scripting via PHP_SELF

Medium · published January 24, 2026

CVSS v3.1
6.1
EPSS
0%
Percentile
20.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00291 · 20.5th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-01-24T07:26Z
EPSS history
Timeline
  • 24 JAN 07:26Z
    JustClick registration plugin <= 0.1 - Reflected Cross-Site Scripting via PHP_SELF
    cvelistv5