ghsa-vfq6-hq5r-27r6
Vulnerability from github
Published
2020-01-16 22:35
Modified
2024-09-20 15:01
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
Django Potential account hijack via password reset form
Details

Django before 1.11.27, 2.x before 2.2.9, and 3.x before 3.0.1 allows account takeover. A suitably crafted email address (that is equal to an existing user's email address after case transformation of Unicode characters) would allow an attacker to be sent a password reset token for the matched user account. (One mitigation in the new releases is to send password reset tokens only to the registered user email address.)

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "Django"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.11.27"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "Django"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0"
            },
            {
              "fixed": "2.2.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "Django"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0"
            },
            {
              "fixed": "3.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-19844"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-640"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-01-16T22:34:58Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "Django before 1.11.27, 2.x before 2.2.9, and 3.x before 3.0.1 allows account takeover. A suitably crafted email address (that is equal to an existing user\u0027s email address after case transformation of Unicode characters) would allow an attacker to be sent a password reset token for the matched user account. (One mitigation in the new releases is to send password reset tokens only to the registered user email address.)",
  "id": "GHSA-vfq6-hq5r-27r6",
  "modified": "2024-09-20T15:01:08Z",
  "published": "2020-01-16T22:35:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19844"
    },
    {
      "type": "WEB",
      "url": "https://github.com/django/django/commit/302a4ff1e8b1c798aab97673909c7a3dfda42c26"
    },
    {
      "type": "WEB",
      "url": "https://github.com/django/django/commit/4d334bea06cac63dc1272abcec545b85136cca0e"
    },
    {
      "type": "WEB",
      "url": "https://github.com/django/django/commit/5b1fbcef7a8bec991ebe7b2a18b5d5a95d72cb70"
    },
    {
      "type": "WEB",
      "url": "https://github.com/django/django/commit/f4cff43bf921fcea6a29b726eb66767f67753fa2"
    },
    {
      "type": "WEB",
      "url": "https://www.djangoproject.com/weblog/2019/dec/18/security-releases"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2020/dsa-4598"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4224-1"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20200110-0003"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202004-17"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2020/Jan/9"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HCM2DPUI7TOZWN4A6JFQFUVQ2XGE7GUD"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/forum/#!topic/django-announce/3oaB2rVH3a0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2019-16.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/django/django"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-vfq6-hq5r-27r6"
    },
    {
      "type": "WEB",
      "url": "https://docs.djangoproject.com/en/dev/releases/security"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/155872/Django-Account-Hijack.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Django Potential account hijack via password reset form"
}


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