pysec - pysec-2022-192

PYSEC-2022-192

Vulnerability from pysec - Published: 2022-04-15 19:15 - Updated: 2022-05-17 23:28

Details

django-mfa3 is a library that implements multi factor authentication for the django web framework. It achieves this by modifying the regular login view. Django however has a second login view for its admin area. This second login view was not modified, so the multi factor authentication can be bypassed. Users are affected if they have activated both django-mfa3 (< 0.5.0) and django.contrib.admin and have not taken any other measures to prevent users from accessing the admin login view. The issue has been fixed in django-mfa3 0.5.0. It is possible to work around the issue by overwriting the admin login route, e.g. by adding the following URL definition before the admin routes: url('admin/login/', lambda request: redirect(settings.LOGIN_URL)

Impacted products

Name	purl
django-mfa3	pkg:pypi/django-mfa3

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "django-mfa3",
        "purl": "pkg:pypi/django-mfa3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "32f656e22df120b84bdf010e014bb19bd97971de"
            }
          ],
          "repo": "https://github.com/xi/django-mfa3",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.5.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0.0",
        "0.1.0",
        "0.2.0",
        "0.2.1",
        "0.2.2",
        "0.2.3",
        "0.2.4",
        "0.2.5",
        "0.3.0",
        "0.4.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2022-24857",
    "GHSA-3r7g-wrpr-j5g4"
  ],
  "details": "django-mfa3 is a library that implements multi factor authentication for the django web framework. It achieves this by modifying the regular login view. Django however has a second login view for its admin area. This second login view was not modified, so the multi factor authentication can be bypassed. Users are affected if they have activated both django-mfa3 (\u003c 0.5.0) and django.contrib.admin and have not taken any other measures to prevent users from accessing the admin login view. The issue has been fixed in django-mfa3 0.5.0. It is possible to work around the issue by overwriting the admin login route, e.g. by adding the following URL definition *before* the admin routes: url(\u0027admin/login/\u0027, lambda request: redirect(settings.LOGIN_URL)",
  "id": "PYSEC-2022-192",
  "modified": "2022-05-17T23:28:24.608119Z",
  "published": "2022-04-15T19:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/xi/django-mfa3/blob/main/CHANGES.md#050-2022-04-15"
    },
    {
      "type": "FIX",
      "url": "https://github.com/xi/django-mfa3/commit/32f656e22df120b84bdf010e014bb19bd97971de"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/xi/django-mfa3/security/advisories/GHSA-3r7g-wrpr-j5g4"
    }
  ]
}

GHSA-3R7G-WRPR-J5G4

Vulnerability from github – Published: 2022-04-22 20:48 – Updated: 2024-09-16 21:50

Summary

Improper Authentication in django-mfa3

Details

Impact

You are affected if you have activated both django-mfa3 (< 0.5.0) and django.contrib.admin and have not taken any other measures to prevent users from accessing the admin login view.

Patches

The issue has been fixed in django-mfa3 0.5.0.

Workarounds

It is possible to work around the issue by overwriting the admin login route, e.g. by adding the following URL definition before the admin routes:

url('admin/login/', lambda request: redirect(settings.LOGIN_URL)

References

django-mfa3 changelog

Severity ?

7.3 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

8.5 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "django-mfa3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.5.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-24857"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-04-22T20:48:28Z",
    "nvd_published_at": "2022-04-15T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\ndjango-mfa3 is a library that implements multi factor authentication for the django web framework. It achieves this by modifying the regular login view. Django however has a second login view for its admin area. This second login view was not modified, so the multi factor authentication can be bypassed.\n\nYou are affected if you have activated both django-mfa3 (\u003c 0.5.0) and django.contrib.admin and have not taken any other measures to prevent users from accessing the admin login view.\n\n### Patches\n\nThe issue has been fixed in django-mfa3 0.5.0.\n\n### Workarounds\n\nIt is possible to work around the issue by overwriting the admin login route, e.g. by adding the following URL definition *before* the admin routes:\n\n    url(\u0027admin/login/\u0027, lambda request: redirect(settings.LOGIN_URL)\n\n### References\n\n- [django-mfa3 changelog](https://github.com/xi/django-mfa3/blob/main/CHANGES.md#050-2022-04-15)\n",
  "id": "GHSA-3r7g-wrpr-j5g4",
  "modified": "2024-09-16T21:50:13Z",
  "published": "2022-04-22T20:48:28Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/xi/django-mfa3/security/advisories/GHSA-3r7g-wrpr-j5g4"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24857"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xi/django-mfa3/commit/32f656e22df120b84bdf010e014bb19bd97971de"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/django-mfa3/PYSEC-2022-192.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/xi/django-mfa3"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xi/django-mfa3/blob/main/CHANGES.md#050-2022-04-15"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20220609-0003"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Improper Authentication in django-mfa3"
}

CVE-2022-24857 (GCVE-0-2022-24857)

Vulnerability from cvelistv5 – Published: 2022-04-15 18:50 – Updated: 2025-04-23 18:38

Title

Multi factor authentication bypass in django-mfa3

Summary

django-mfa3 is a library that implements multi factor authentication for the django web framework. It achieves this by modifying the regular login view. Django however has a second login view for its admin area. This second login view was not modified, so the multi factor authentication can be bypassed. Users are affected if they have activated both django-mfa3 (< 0.5.0) and django.contrib.admin and have not taken any other measures to prevent users from accessing the admin login view. The issue has been fixed in django-mfa3 0.5.0. It is possible to work around the issue by overwriting the admin login route, e.g. by adding the following URL definition *before* the admin routes: url('admin/login/', lambda request: redirect(settings.LOGIN_URL)

Severity ?

7.3 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

CWE

CWE-287 - Improper Authentication

Assigner

GitHub_M

References

URL

Tags

	https://github.com/xi/django-mfa3/security/adviso…	x_refsource_CONFIRM
	https://github.com/xi/django-mfa3/commit/32f656e2…	x_refsource_MISC
	https://github.com/xi/django-mfa3/blob/main/CHANG…	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2022060…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	xi	django-mfa3	Affected: < 0.5.0

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

PYSEC-2022-192

GHSA-3R7G-WRPR-J5G4

Impact

Patches

Workarounds

References

CVE-2022-24857 (GCVE-0-2022-24857)

Tags

Sightings

Nomenclature