CVE-2021-32645

Open Redirect in tenancy

MEDIUM
6.1
CVSS Score
Published: May 27, 2021 at 04:50 PM UTC
Updated: June 17, 2026 at 03:53 AM UTC
1 product affected across 1 vendorMulti Tenant

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Severity
MEDIUM6.1
Exploit prediction
EPSS 1%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 5.7.25.6.0 ≤ v < 5.7.2
Affected range stops below 5.7.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-601

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