CVE-2021-32645

Tenancy multi-tenant is an open source multi-domain controller for the Laravel web framework. In some situations, it is possible to have open redirects where users can be redirected from your site to any other site using a specially crafted URL. This is only the case for installations where the default Hostname Identification is used and the environment uses tenants that have `force_https` set to `true` (default: `false`). Version 5.7.2 contains the relevant patches to fix this bug. Stripping the URL from special characters to prevent specially crafted URL’s from being redirected to. As a work around users can set the `force_https` to every tenant to `false`, however this may degrade connection security.

Date published : 2021-05-27

https://github.com/tenancy/multi-tenant/security/advisories/GHSA-4r8q-gv9j-3xx6

https://github.com/tenancy/multi-tenant/commit/9c837a21bccce9bcaeb90033ef200d84f0d9e164