CVE-2006-5833: gbcms_php_files/up_loader.php GreenBeast CMS 1.3 does not require authentication to upload files, which all...

Security readout for executives and security teams

GreenBeast CMS 1.3 included an upload endpoint that did not require login. An attacker could fill disk space or upload server-executable files, potentially taking over the site. The bundle does not name a vendor patch, and KEV does not list known active exploitation. Exposure is likely limited to legacy GreenBeast CMS 1.3 sites with gbcms_php_files/up_loader.php reachable from the internet. One reference title says <= 1.3, but the provided CVE description names 1.3 specifically. Asset inventory is needed because the affected CPE fields are not populated. Treat internet-facing instances as urgent legacy-risk cleanup. The issue combines unauthenticated access with possible remote code execution, but evidence is old and incomplete. Prioritize finding and removing exposed GreenBeast CMS systems over broad emergency response unless indicators are found. Mitigation focus: Check vendor or project guidance for any historical fix or replacement path.; Remove or disable gbcms_php_files/up_loader.php if it is not required.; Restrict uploader access to authenticated, authorized administrators only..

Prepared

Jun 29, 2026, 09:26 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.