This vulnerability in Themefic Hydra Booking (<=1.1.44) is a stored cross-site scripting (XSS) flaw caused by improper input neutralization during web page generation. An attacker can inject malicious scripts that are stored and later executed in the context of users' browsers, potentially leading to data disclosure, modification, or disruption of service. The CVSS 3.1 base score is 7.1, reflecting network attack vector, low attack complexity, no privileges required, user interaction required, and impacts on confidentiality, integrity, and availability. No vendor advisory or patch information is currently available.

Successful exploitation of this stored XSS vulnerability can allow attackers to execute arbitrary scripts in the context of affected users, potentially leading to partial loss of confidentiality, integrity, and availability of the affected system or user data. This can result in session hijacking, unauthorized actions, or disruption of service. However, no known active exploits have been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should exercise caution with untrusted input and consider implementing web application firewall (WAF) rules to detect and block XSS payloads. Monitor vendor channels for updates and apply patches promptly once available.