Vulnerability Database

318,003

Total vulnerabilities in the database

CVE-2020-23426

zzcms 201910 contains an access control vulnerability through escalation of privileges in /user/adv.php, which allows an attacker to modify data for further attacks such as CSRF.

  • Published: Apr 8, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-23426
  • 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

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
zzcms / zzcms 201910 201910.x