CVE-2025-49954CWE-79cross-site-scripting

CVE-2025-49954

High · published October 22, 2025

CVSS v3.1
7.1
EPSS
0%
Percentile
13.6
In the wild
Unconfirmed
What it is

⚡ A simple URL can unleash a nasty surprise! The reflected XSS in WP-Click-Tracker allows attackers to execute malicious scripts just by tricking users into clicking a link. 🔥 Think of it like a restaurant where a waiter takes your order without checking the menu — they might serve you something you never asked for, and it could be dangerous! In this case, the web page isn’t filtering user inputs properly, letting attackers deliver harmful content. This vulnerability could allow attackers to steal sensitive information, hijack user sessions, or deface your website. Essentially, it opens the door for malicious scripts to run in the context of the user's browser, potentially causing chaos without a trace!

Put simply

Think of it like a restaurant where a waiter takes your order without checking the menu — they might serve you something you never asked for, and it could be dangerous! In this case, the web page isn’t filtering user inputs properly, letting attackers deliver harmful content. The flaw occurs due to improper neutralization of input when generating web pages, allowing reflected XSS. Attackers can exploit this by crafting a malicious link that, when clicked, executes their script in the victim's browser.

What to do

This vulnerability could allow attackers to steal sensitive information, hijack user sessions, or deface your website. Essentially, it opens the door for malicious scripts to run in the context of the user's browser, potentially causing chaos without a trace! Immediately update WP-Click-Tracker to version 0.7.4 or later to patch this issue. Additionally, ensure that all user inputs are properly sanitized and validated to avoid similar vulnerabilities in the future. You've got this! Follow these steps, and you’ll be well on your way to securing your site in no time! 🛡️

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00235 · 13.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-10-22T19:15Z
References (1)
EPSS history
Timeline
  • 22 OCT 14:32Z
    WordPress WP-Click-Tracker Plugin <= 0.7.3 - Cross Site Scripting (XSS) Vulnerability
    cvelistv5