Vulnerability Database

309,135

Total vulnerabilities in the database

CVE-2020-23564

File Upload vulnerability in SEMCMS 3.9 allows remote attackers to run arbitrary code via SEMCMS_Upfile.php.

  • Published: Aug 5, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-23564
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.2
  • AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
sem-cms / semcms 3.9 3.9.x