Cross-site Scripting (XSS) - Stored in GitHub repository mkucej/i-librarian-free prior to 5.10.4.
https://huntr.dev/bounties/9d289d3a-2931-4e94-b61c-449581736eff
https://github.com/mkucej/i-librarian-free/commit/187e5ff4f413047fb522a9ab24c3c42555d7cfe7