CVE-2025-53585CWE-79cross-site-scripting

CVE-2025-53585

High · published November 6, 2025

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

⚡ A crafty user could trigger this reflected XSS in WeMusic, sending malicious scripts right back to unsuspecting visitors! Think of it like a restaurant that serves a special dish but doesn't check the ingredients before serving — an attacker could slip in something harmful without anyone noticing, leading to disastrous results. An attacker could hijack user sessions, steal sensitive data, or even redirect users to harmful sites. It's as if someone rewrote the menu, and unsuspecting diners end up ordering something dangerous, all while believing they're enjoying a meal from their favorite spot!

Put simply

Think of it like a restaurant that serves a special dish but doesn't check the ingredients before serving — an attacker could slip in something harmful without anyone noticing, leading to disastrous results. This vulnerability allows for reflected cross-site scripting, where input is improperly neutralized during web page generation. This means that an attacker can craft a URL that executes harmful scripts in the user's browser without proper validation.

What to do

An attacker could hijack user sessions, steal sensitive data, or even redirect users to harmful sites. It's as if someone rewrote the menu, and unsuspecting diners end up ordering something dangerous, all while believing they're enjoying a meal from their favorite spot! Update WeMusic to version 1.9.2 or later to patch this vulnerability. Additionally, implement proper input validation and sanitization mechanisms to safeguard against future attacks. You've got this! Follow these steps, and you'll lock down your site tighter than a vault! 🛡️

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
2025-11-06T21:15Z
References (1)
EPSS history
Timeline
  • 06 NOV 15:54Z
    WordPress WeMusic theme <= 1.9.1 - Cross Site Scripting (XSS) vulnerability
    cvelistv5