Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2023-53923

UliCMS 2023.1 contains a privilege escalation vulnerability that allows unauthenticated attackers to create administrative accounts through the UserController endpoint. Attackers can send a crafted POST request to /dist/admin/index.php with specific parameters to generate a new admin user with full system access.

  • Published: Dec 17, 2025
  • Updated: Dec 19, 2025
  • CVE: CVE-2023-53923
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
ulicms / ulicms 2023.1 2023.1.x