Security Advisory

CVE-2023-53891

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-12-15 20:28:24
Last updated 2026-04-07 14:07:15
Assigner VulnCheck
State PUBLISHED

Description

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.