Vulnerability Database

314,373

Total vulnerabilities in the database

CVE-2023-53891

Blackcat CMS 1.4 contains a stored cross-site scripting vulnerability that allows authenticated users to inject malicious scripts into page content. Attackers can insert JavaScript payloads in the page modification interface that execute when other users view the compromised page.

  • Published: Dec 15, 2025
  • Updated: Dec 18, 2025
  • CVE: CVE-2023-53891
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.4
  • AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N