Vulnerability Database

308,926

Total vulnerabilities in the database

CVE-2024-21637

Authentik is an open-source Identity Provider. Authentik is a vulnerable to a reflected Cross-Site Scripting vulnerability via JavaScript-URIs in OpenID Connect flows with response_mode=form_post. This relatively user could use the described attacks to perform a privilege escalation. This vulnerability has been patched in versions 2023.10.6 and 2023.8.6.

  • Published: Jan 11, 2024
  • Updated: Nov 16, 2025
  • CVE: CVE-2024-21637
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.6
  • AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

CWEs:

OWASP TOP 10:

Software From Fixed in
goauthentik / authentik 2023.8.0 2023.8.6
goauthentik / authentik 2023.10.0 2023.10.6