The WP Hotel Booking WordPress plugin before 2.2.3 lacks proper server-side validation for review ratings, allowing an attacker to manipulate the rating value (e.g., sending negative or out-of-range values) by intercepting and modifying requests.CreditsWPScanReferenceshttps://wpscan.com/vulnerability/d89bb3b2-40ad-4c4f-9f17-4ccacc0f6e1a/