Cross-Site Scripting Vulnerability in Webilop User Language Switch Plugin
CVE-2025-49064

7.1HIGH

Key Information:

Vendor

WordPress
Status
User Language Switch
Vendor
CVE Published:
14 August 2025

What is CVE-2025-49064?

The Webilop User Language Switch plugin for WordPress has a Cross-Site Scripting (XSS) vulnerability due to improper neutralization of input during web page generation. This flaw allows attackers to execute arbitrary JavaScript code through reflected XSS, potentially compromising user data and leading to unauthorized actions. The affected versions range from n/a up to and including 1.6.10, making it imperative for users to evaluate their installations and apply suitable safeguards against exploitation.

Affected Version(s)

User Language Switch <= 1.6.10

References

https://patchstack.com/database/wordpress/plugin/user-lan...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nguyen Xuan Chien (Patchstack Alliance)
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