GHSA-3rmw-76m6-4gjc

Source

https://github.com/advisories/GHSA-3rmw-76m6-4gjc

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/10/GHSA-3rmw-76m6-4gjc/GHSA-3rmw-76m6-4gjc.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-3rmw-76m6-4gjc

Aliases

Published

2024-10-25T19:30:14Z

Modified

2024-10-28T15:42:08.874299Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

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!

Database specific

{
    "nvd_published_at": "2024-10-25T15:15:18Z",
    "cwe_ids": [
        "CWE-287"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2024-10-25T19:30:14Z"
}

References