Vulnerability Database

296,213

Total vulnerabilities in the database

CVE-2023-4478

Mattermost fails to restrict which parameters' values it takes from the request during signup allowing an attacker to register users as inactive, thus blocking them from later accessing Mattermost without the system admin activating their accounts.

  • Published: Aug 25, 2023
  • Updated: Sep 1, 2023
  • CVE: CVE-2023-4478
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.2
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

CWEs: