CVE-2026-11392

Description

The WP Hotel Booking plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'check_in_date' and 'check_out_date' parameters in all versions up to, and including, 2.3.1 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.

References

https://github.com/0x4s3m/wp-cve-intel

https://github.com/incogbyte/wp-cve-exploits

https://www.wordfence.com/threat-intel/vulnerabilities/id/8b56ca04-c6eb-401f-aa8a-b933c0527e51?source=cve

https://plugins.trac.wordpress.org/browser/wp-hotel-booking/tags/2.3.2/templates/search/v2/loop-v2.php#L39

https://plugins.trac.wordpress.org/browser/wp-hotel-booking/tags/2.3.2/templates/search/loop.php#L92

https://plugins.trac.wordpress.org/browser/wp-hotel-booking/tags/2.3.2/includes/elementor/widgets/archive-room/list-results-room.php#L215

https://plugins.trac.wordpress.org/browser/wp-hotel-booking/tags/2.3.1/templates/search/v2/loop-v2.php#L40

https://plugins.trac.wordpress.org/browser/wp-hotel-booking/tags/2.3.1/templates/search/loop.php#L92

https://plugins.trac.wordpress.org/browser/wp-hotel-booking/tags/2.3.1/includes/wphb-functions.php#L748

https://plugins.trac.wordpress.org/browser/wp-hotel-booking/tags/2.3.1/includes/elementor/widgets/archive-room/list-results-room.php#L214

https://plugins.trac.wordpress.org/browser/wp-hotel-booking/tags/2.3.1/includes/class-wphb-helpers.php#L29

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-42786

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS