Introduction to CVE-2026-6249 The recent discovery of CVE-2026-6249 highlights a significant remote code execution (RCE) vulnerability affecting Vvveb CMS version 1.0.8. This vulnerability allows attackers to upload malicious files through the media upload handler, potentially compromising web servers. Incident Overview This vulnerability facilitates authenticated attackers to execute arbitrary commands by uploading PHP webshells disguised as […]













