Vulnerability-Lookup

CNVD-2021-44962

Vulnerability from cnvd - Published: 2021-06-25

Title

Tenancy multi-tenant开放重定向漏洞

Description

Tenancy multi-tenant是一个开源的多域控制器。 Tenancy multi-tenant存在开放重定向漏洞，攻击者可利用该漏洞使用特制的URL将用户的站点重定向到任何其他站点。

Severity

中

Patch Name

Tenancy multi-tenant开放重定向漏洞的补丁

Patch Description

Tenancy multi-tenant是一个开源的多域控制器。 Tenancy multi-tenant存在开放重定向漏洞，攻击者可利用该漏洞使用特制的URL将用户的站点重定向到任何其他站点。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/tenancy/multi-tenant/security/advisories/GHSA-4r8q-gv9j-3xx6

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-32645

Impacted products

Name
Tenancy multi-tenant <5.7.2

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2021-32645"
    }
  },
  "description": "Tenancy multi-tenant\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u591a\u57df\u63a7\u5236\u5668\u3002\n\nTenancy multi-tenant\u5b58\u5728\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u7279\u5236\u7684URL\u5c06\u7528\u6237\u7684\u7ad9\u70b9\u91cd\u5b9a\u5411\u5230\u4efb\u4f55\u5176\u4ed6\u7ad9\u70b9\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-44962",
  "openTime": "2021-06-25",
  "patchDescription": "Tenancy multi-tenant\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u591a\u57df\u63a7\u5236\u5668\u3002\r\n\r\nTenancy multi-tenant\u5b58\u5728\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u7279\u5236\u7684URL\u5c06\u7528\u6237\u7684\u7ad9\u70b9\u91cd\u5b9a\u5411\u5230\u4efb\u4f55\u5176\u4ed6\u7ad9\u70b9\u3002 \u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Tenancy multi-tenant\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Tenancy multi-tenant \u003c5.7.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-32645",
  "serverity": "\u4e2d",
  "submitTime": "2021-05-28",
  "title": "Tenancy multi-tenant\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e"
}

CVE-2021-32645 (GCVE-0-2021-32645)

Vulnerability from cvelistv5 – Published: 2021-05-27 16:50 – Updated: 2024-08-03 23:25

Title

Open Redirect in tenancy

Summary

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.

Severity

4.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CWE

CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')

Assigner

GitHub_M mitre root

References

4 references

URL	Tags
https://github.com/tenancy/multi-tenant/security/…	x_refsource_CONFIRM
https://github.com/tenancy/multi-tenant/commit/9c…	x_refsource_MISC
https://packagist.org/packages/hyn/multi-tenant	x_refsource_MISC
https://webmasters.googleblog.com/2009/01/open-re…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
tenancy	multi-tenant	Affected: >=5.6.0, < 5.7.2

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:25:30.930Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://github.com/tenancy/multi-tenant/security/advisories/GHSA-4r8q-gv9j-3xx6"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/tenancy/multi-tenant/commit/9c837a21bccce9bcaeb90033ef200d84f0d9e164"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://packagist.org/packages/hyn/multi-tenant"
          },
          {
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              "x_refsource_MISC",
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            ],
            "url": "https://webmasters.googleblog.com/2009/01/open-redirect-urls-is-your-site-being.html"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "vendor": "tenancy",
          "versions": [
            {
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        {
          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
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            "baseSeverity": "MEDIUM",
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            }
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      ],
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        },
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          ],
          "url": "https://webmasters.googleblog.com/2009/01/open-redirect-urls-is-your-site-being.html"
        }
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        "discovery": "UNKNOWN"
      },
      "title": "Open Redirect in tenancy",
      "x_legacyV4Record": {
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
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                    {
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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CNVD-2021-44962

CVE-2021-32645 (GCVE-0-2021-32645)

Tags

Sightings

Nomenclature

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