CVE-2025-58654 MEDIUM

CVE-2025-58654: WordPress xili-language Plugin <= 2.21.3 - Cross Site Scripting (XSS) Vulnerability

Vendor Michel - Xiligroup Dev
Product xili-language
Weakness CWE-79 · XSS
Published September 22, 2025
Last update May 13, 2026

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Michel - xiligroup dev xili-language xili-language allows DOM-Based XSS.This issue affects xili-language: from n/a through <= 2.21.3.

Explanation of Vulnerability in Simple Terms

02Summary

xili-language versions up to 2.21.3 contain a cross-site scripting (XSS) vulnerability that allows authenticated users to inject malicious scripts. An attacker with low-level site access can craft a request that executes JavaScript in other users' browsers, potentially stealing session tokens or performing actions on their behalf. The vulnerability requires user interaction and affects the site's scope.

What an attacker can do

03Attacker Capabilities

Inject and execute JavaScript code in other users' browsers to steal data or perform unauthorized actions.

Potential impact on your site

04Site Impact

Authenticated users' sessions and data are at risk if they interact with attacker-controlled content on your site.

Conditions required to exploit

05Prerequisites

Attacker must have low-level authenticated access to the site and trick a user into visiting a malicious link or page.

Key dates

06Disclosure timeline

September 22, 2025 CVE published
May 13, 2026 Record updated