CVE-2023-51300

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-02-19 · updated 2026-06-17
Weakness: CWE-79

Description

PHPJabbers Hotel Booking System v4.0 is vulnerable to Cross-Site Scripting (XSS) vulnerabilities in the "name, plugin_sms_api_key, plugin_sms_country_code, title, plugin_sms_api_key" parameters.

Affected products

PHP Jabbers Hotel Booking System: 4.0

References

https://packetstorm.news/files/id/176488
https://www.phpjabbers.com/hotel-booking-system/#sectionDemo
http://packetstormsecurity.com/files/176488/PHPJabbers-Hotel-Booking-System-4.0-Cross-Site-Scripting-HTML-Injection.html

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