LimeSurvey Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2025-63238
A Reflected Cross-Site Scripting (XSS) affects LimeSurvey versions prior to 6.15.11250909 due to the lack of validation of gid parameter in getInstance() function in application/models/QuestionCreate.php. This allows an attacker to craft a malicious URL and compromise the logged in user.