CVE-2025-63011 MEDIUM

CVE-2025-63011: WordPress WP Hotel Booking plugin <= 2.2.8 - Cross Site Scripting (XSS) vulnerability

Vendor Thimpress
Product WP Hotel Booking
Weakness CWE-79 · XSS
Published December 9, 2025
Last update April 28, 2026

CVSS base score

5.9/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/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 ThimPress WP Hotel Booking wp-hotel-booking allows DOM-Based XSS.This issue affects WP Hotel Booking: from n/a through <= 2.2.8.

Explanation of Vulnerability in Simple Terms

02Summary

WP Hotel Booking versions up to 2.2.8 contain a stored cross-site scripting (XSS) vulnerability. An authenticated admin can inject malicious scripts that execute in other users' browsers when they view affected pages. The vulnerability requires admin privileges and user interaction to exploit, but can affect site visitors across the application.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in other users' browsers when they view the site.

Potential impact on your site

04Site Impact

A compromised admin account can inject scripts to steal visitor data, redirect users, or deface content.

Conditions required to exploit

05Prerequisites

Admin-level access to the WordPress site; victim must view a page containing the injected script.

Key dates

06Disclosure timeline

December 9, 2025 CVE published
April 28, 2026 Record updated