This vulnerability in LeadQuizzes (<= 1.1.0) involves improper neutralization of input during web page generation, resulting in stored cross-site scripting (XSS). An attacker could inject malicious scripts that are stored by the application and later executed in the context of users' browsers, potentially leading to information disclosure, session hijacking, or other impacts consistent with stored XSS. The CVSS 3.1 vector indicates network attack vector, low attack complexity, requiring privileges and user interaction, with a scope change and low impact on confidentiality, integrity, and availability.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of affected users, potentially leading to information disclosure, session hijacking, or other user-targeted impacts. The vulnerability affects confidentiality, integrity, and availability to a low degree. No known exploits in the wild have been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch or official fix information is provided, users should monitor vendor communications for updates. Until a fix is available, consider applying input validation or output encoding controls if possible to mitigate stored XSS risks in LeadQuizzes.