CVE-2021-32645
CVSS V2 Medium 5.8
CVSS V3 Medium 6.1
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.
Overview
- CVE ID
- CVE-2021-32645
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-05-27T17:15:08
- Last Modified Date
- 2021-06-08T16:26:35
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:tenancy:multi-tenant:*:*:*:*:*:*:*:* | 1 | OR | 5.6.0 | 5.7.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 6.1
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| 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 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-32645 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32645 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:12:19 | Added to TrackCVE | |||
| 2022-12-05 03:09:53 | 2021-05-27T17:15Z | 2021-05-27T17:15:08 | CVE Published Date | updated |
| 2022-12-05 03:09:53 | 2021-06-08T16:26:35 | CVE Modified Date | updated | |
| 2022-12-05 03:09:53 | Analyzed | Vulnerability Status | updated |