Hotel Booking

Hotel Booking has 6 disclosed vulnerabilities in the WordSec catalog, reported between 2019 and 2025; 5 are fixed and 1 remains unpatched as of September 2026. Their average CVSS score is 7.9, and the most serious one scores 9.8 out of 10. Severity breakdown: 2 critical and 2 high. 2025 was the busiest year with 4 disclosures.

The most common weakness is PHP Remote File Inclusion, behind 3 of the records (50%). Other recurring categories include Missing Authorization, Cross-Site Scripting.

5 of the records (83%) have a vendor fix, while 1 remain unpatched. The oldest unresolved one dates back to 2025.

5 independent researchers contributed these findings, most of them (2) reported by Muhammad Yudha - DJ. Hotel Booking is installed on roughly 4,000 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 6.8.8.