CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
The Hostel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wphostel-book' shortcode in all versions up to and including 1.1.7. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes. Specifically, the second shortcode attribute (used as button text) is passed to the `$text` variable without sanitization at line 79 and then output directly into an HTML `value` attribute at line 91 without `esc_attr()` or any other escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Засегнати продукти
- prasunsen Hostel: до 1.1.7
Вид слабост
История
- 10 юли 2026 Публикувано
Други уязвимости в prasunsen Hostel
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-3907
- https://nvd.nist.gov/vuln/detail/CVE-2026-3907
- https://www.wordfence.com/threat-intel/vulnerabilities/id/30339c0d-6632-4073-b4d5-3bb4a5b8a58d?source=cve
- https://plugins.trac.wordpress.org/browser/hostel/tags/1.1.6/models/hostel.php#L195
- https://plugins.trac.wordpress.org/browser/hostel/trunk/controllers/shortcodes.php#L91
- https://plugins.trac.wordpress.org/browser/hostel/tags/1.1.6/controllers/shortcodes.php#L91
- https://plugins.trac.wordpress.org/browser/hostel/trunk/controllers/shortcodes.php#L79
- https://plugins.trac.wordpress.org/browser/hostel/tags/1.1.6/controllers/shortcodes.php#L79
- https://plugins.trac.wordpress.org/browser/hostel/trunk/models/hostel.php#L195
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3480942%40hostel&new=3480942%40hostel