Calendarinho is an open source calendaring application to manage large teams of consultants. An Open Redirect issue occurs when a web application redirects users to external URLs without proper validation. This can lead to phishing attacks, where users are tricked into visiting malicious sites, potentially leading to information theft and reputational damage to the website used for redirection. The problem is has been patched in commit `15b2393`. Users are advised to update to a commit after `15b2393`. There are no known workarounds for this vulnerability.
https://github.com/Cainor/Calendarinho/security/advisories/GHSA-g2gp-x888-6xrj
https://github.com/Cainor/Calendarinho/commit/c77defeb0103c1f7a4709799b8751aaeb0d09eed
https://github.com/Cainor/Calendarinho/commit/9a0174bef939565a76cbe7762996ecddca9ba55e
https://github.com/Cainor/Calendarinho/commit/15b2393efd69101727d27a4e710880ce46e84d70