The Hostel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'custom_currency' parameter and the 'locale_url' setting in all versions up to, and including, 1.1.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access, 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.
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Affected Vendors & Products
References
History
Wed, 23 Sep 2026 15:30:00 +0000
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ssvc
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Tue, 22 Sep 2026 09:45:00 +0000
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Prasunsen
Prasunsen hostel Wordpress Wordpress wordpress |
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Prasunsen
Prasunsen hostel Wordpress Wordpress wordpress |
Tue, 22 Sep 2026 08:00:00 +0000
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| Description | The Hostel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'custom_currency' parameter and the 'locale_url' setting in all versions up to, and including, 1.1.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access, 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. | |
| Title | Hostel <= 1.1.8 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'custom_currency' Parameter and Localization file URL Setting | |
| Weaknesses | CWE-79 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2026-09-22T07:41:12.398Z
Updated: 2026-09-22T14:12:27.374Z
Reserved: 2026-01-29T18:38:50.307Z
Link: CVE-2026-1645
Updated: 2026-09-22T14:12:23.671Z
Status : Deferred
Published: 2026-09-22T08:16:39.230
Modified: 2026-09-22T19:04:55.677
Link: CVE-2026-1645
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