CVE-2025-52739CWE-79cross-site-scripting

CVE-2025-52739

High · published January 1, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
7.0
In the wild
Unconfirmed
What it is

⚡ A crafty bit of reflected XSS is hiding in uxper Sala! This vulnerability lets attackers steal sensitive data with a single click. 🚨 Think of it like a restaurant that serves a dish without checking the ingredients first. If someone slips in a harmful ingredient, the unsuspecting diners get a nasty surprise, just like users falling victim to this XSS flaw. An attacker can successfully craft a malicious URL that, when clicked, executes harmful scripts in the user's browser. This could lead to stolen cookies, sessions, or even sensitive data, turning users into unwitting accomplices in the attack!

Put simply

Think of it like a restaurant that serves a dish without checking the ingredients first. If someone slips in a harmful ingredient, the unsuspecting diners get a nasty surprise, just like users falling victim to this XSS flaw. This reflected XSS vulnerability in uxper Sala allows for the improper neutralization of user input during web page generation, enabling attackers to inject malicious scripts that run in the context of an unsuspecting user's session.

What to do

An attacker can successfully craft a malicious URL that, when clicked, executes harmful scripts in the user's browser. This could lead to stolen cookies, sessions, or even sensitive data, turning users into unwitting accomplices in the attack! To protect against this vulnerability, immediately update uxper Sala to version 1.1.4 or later. Additionally, implement proper input sanitization and encoding practices in your web application to eliminate the risk of XSS attacks. You've got this! With a quick update and some attention to input handling, you'll keep your users safe from sneaky attacks! 🛡️

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
0.00178 · 7.0th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-01-01T01:15Z
References (1)
EPSS history
Timeline
  • 31 DEC 20:10Z
    WordPress Sala theme <= 1.1.3 - Cross Site Scripting (XSS) vulnerability
    cvelistv5