ghsa-3rmw-76m6-4gjc
Vulnerability from github
Published
2024-10-25 19:30
Modified
2024-10-25 19:30
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
User Registration Bypass in Zitadel
Details

Impact

Zitadel allows administrators to disable the user self-registration. Due to a missing security check in versions prior to 2.63.4, disabling the "User Registration allowed" option only hid the registration button on the login page. Users could bypass this restriction by directly accessing the registration URL (/ui/login/loginname) and register a user that way.

Patches

2.x versions are fixed on >= 2.64.0 2.63.x versions are fixed on >= 2.63.5 2.62.x versions are fixed on >= 2.62.7 2.61.x versions are fixed on >= 2.61.4 2.60.x versions are fixed on >= 2.60.4 2.59.x versions are fixed on >= 2.59.5 2.58.x versions are fixed on >= 2.58.7

Workarounds

Updating to the patched version is the recommended solution.

Questions

If you have any questions or comments about this advisory, please email us at security@zitadel.com

Credits

Thanks to @sevensolutions and @evilgensec for disclosing this!

Show details on source website

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/zitadel/zitadel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.63.0"
            },
            {
              "fixed": "2.63.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/zitadel/zitadel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.62.0"
            },
            {
              "fixed": "2.62.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/zitadel/zitadel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.61.0"
            },
            {
              "fixed": "2.61.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/zitadel/zitadel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.60.0"
            },
            {
              "fixed": "2.60.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/zitadel/zitadel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.59.0"
            },
            {
              "fixed": "2.59.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/zitadel/zitadel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.58.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-49757"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-10-25T19:30:14Z",
    "nvd_published_at": "2024-10-25T15:15:18Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nZitadel allows administrators to disable the user self-registration. Due to a missing security check in versions prior to 2.63.4, disabling the \"User Registration allowed\" option only hid the registration button on the login page. Users could bypass this restriction by directly accessing the registration URL (/ui/login/loginname) and register a user that way.\n\n### Patches\n\n2.x versions are fixed on \u003e= [2.64.0](https://github.com/zitadel/zitadel/releases/tag/v2.64.0)\n2.63.x versions are fixed on \u003e= [2.63.5](https://github.com/zitadel/zitadel/releases/tag/v2.63.5)\n2.62.x versions are fixed on \u003e= [2.62.7](https://github.com/zitadel/zitadel/releases/tag/v2.62.7)\n2.61.x versions are fixed on \u003e= [2.61.4](https://github.com/zitadel/zitadel/releases/tag/v2.61.4)\n2.60.x versions are fixed on \u003e= [2.60.4](https://github.com/zitadel/zitadel/releases/tag/v2.60.4)\n2.59.x versions are fixed on \u003e= [2.59.5](https://github.com/zitadel/zitadel/releases/tag/v2.59.5)\n2.58.x versions are fixed on \u003e= [2.58.7](https://github.com/zitadel/zitadel/releases/tag/v2.58.7)\n\n### Workarounds\nUpdating to the patched version is the recommended solution.\n\n### Questions\nIf you have any questions or comments about this advisory, please email us at [security@zitadel.com](mailto:security@zitadel.com)\n\n### Credits\nThanks to @sevensolutions and @evilgensec for disclosing this!\n",
  "id": "GHSA-3rmw-76m6-4gjc",
  "modified": "2024-10-25T19:30:14Z",
  "published": "2024-10-25T19:30:14Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/zitadel/zitadel/security/advisories/GHSA-3rmw-76m6-4gjc"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-49757"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/zitadel/zitadel"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zitadel/zitadel/releases/tag/v2.58.7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zitadel/zitadel/releases/tag/v2.59.5"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zitadel/zitadel/releases/tag/v2.60.4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zitadel/zitadel/releases/tag/v2.61.4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zitadel/zitadel/releases/tag/v2.62.7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zitadel/zitadel/releases/tag/v2.63.5"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zitadel/zitadel/releases/tag/v2.64.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "User Registration Bypass in Zitadel"
}


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