Understanding the XSS Vulnerability in Alkacon's OpenCms Cybersecurity is a pressing concern for hosting providers and system administrators. The recent discovery of a stored Cross-Site Scripting (XSS) vulnerability, identified as CVE-2026-2735, in Alkacon's OpenCms version 18.0 highlights the importance of proactive server security. Incident Overview This vulnerability occurs due to inadequate input validation during a […]













