CVE Vulnerability

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.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/tenancy/multi-tenant/security/advisories/GHSA-4r8q-gv9j-3xx6 Mitigation Third Party Advisory
https://packagist.org/packages/hyn/multi-tenant Product Third Party Advisory
https://webmasters.googleblog.com/2009/01/open-redirect-urls-is-your-site-being.html Third Party Advisory
https://github.com/tenancy/multi-tenant/commit/9c837a21bccce9bcaeb90033ef200d84f0d9e164 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:tenancy:multi-tenant:*:*:*:*:*:*:*:*
Information

Published : 2021-05-27 05:15

Updated : 2021-06-08 04:26

NVD link : CVE-2021-32645

Mitre link : CVE-2021-32645

Products Affected
No products.
CWE
CWE-601

URL Redirection to Untrusted Site ('Open Redirect')