Vulnerability Database

308,485

Total vulnerabilities in the database

CVE-2025-49401

Deserialization of Untrusted Data vulnerability in ExpressTech Systems Quiz And Survey Master allows Object Injection. This issue affects Quiz And Survey Master: from n/a through 10.2.5.

  • Published: Sep 5, 2025
  • Updated: Nov 16, 2025
  • CVE: CVE-2025-49401
  • 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