In breve
- CVE-2021-32645 è una vulnerabilità MEDIO (CVSS 6.1) che riguarda hyn/multi-tenant, multi-tenant (tenancy).
- Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 1.0%, superiore al 63.6% delle vulnerabilità.
- Correzione: aggiornare a 5.7.2 o successiva.
Description
Impact
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)
Patches
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.
Workarounds
There is a simple way to work around the security issue
- Set the
force_https to every tenant to false
References
https://nvd.nist.gov/vuln/detail/CVE-2018-11784
For more information
If you have any questions or comments about this advisory:
NVD description
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.
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