Hostel <= 1.1.5.9 - Reflected Cross-Site Scripting

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2025-66119
CVSS 6.1 (Medium)
Publicly Published November 27, 2025
Last Updated December 19, 2025
Researcher Skalucy

Description

The Hostel plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 1.1.5.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

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Vulnerability Details for Hostel

Software Type Plugin
Software Slug hostel (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.1.6, or a newer patched version
Affected Version
  • <= 1.1.5.9
Patched Version
  • 1.1.6

Recent vulnerabilities in Hostel

# Title CVE ID CVSS Researchers Date
1 Hostel <= 1.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'wphostel-book' Shortcode CVE-2026-3907 6.4 Muhammad Yudha - DJ July 9, 2026
2 Hostel <= 1.1.6 - Reflected Cross-Site Scripting via 'shortcode_id' Parameter CVE-2026-1838 6.1 Bee April 17, 2026
3 Hostel <= 1.1.5.7 - Reflected Cross-Site Scripting CVE-2025-6234 6.1 Tommaso Gregori June 19, 2025
4 Hostel <= 1.1.5.8 - Authenticated (Admin+) Stored Cross-Site Scripting CVE-2025-6236 4.4 Bob Matyas June 19, 2025
5 Hostel <= 1.1.5.6 - Authenticated (Administrator+) SQL Injection CVE-2025-39566 4.9 astra.r3verii April 16, 2025
6 Hostel <= 1.1.5.5 - Reflected Cross-Site Scripting CVE-2025-31102 6.1 johska March 28, 2025
7 Hostel <= 1.1.5 - Reflected Cross-Site Scripting CVE-2025-30848 6.1 Trương Hữu Phúc (truonghuuphuc) March 27, 2025
8 Hostel <= 1.1.5.2 - Reflected Cross-Site Scripting CVE-2024-3753 6.1 Bob Matyas June 22, 2024
9 hostel <= 1.1.5.3 - Cross-Site Request Forgery CVE-2024-4314 4.3 Benedictus Jovan (aillesiM) May 6, 2024
10 Hostel <= 1.1.5.1 - Authenticated (Administrator+) Stored Cross-Site Scripting CVE-2023-0545 4.4 Felipe Restrepo Rodriguez (pfelilpe) May 10, 2023

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