Hostel <= 1.1.5.8 - Authenticated (Admin+) Stored Cross-Site Scripting
| CVE | CVE-2025-6236 |
|---|---|
| CVSS | 4.4 (Medium) |
| Publicly Published | June 19, 2025 |
| Last Updated | July 25, 2025 |
| Researcher |
Bob Matyas
- Automattic
|
Description
The Hostel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.1.5.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
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 1.1.5.9, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Hostel
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