CVE-2026-66488UNKNOWN NVDCVSS Score 0Severity UNKNOWNPublished Jul 29, 2026Vendor unknownDescriptionJoomla Extension - balbooa.com - Payment bypass in Gridbox < 2.20.2Referenceshttps://mysites.guru/blog/gridbox-23-critical-vulnerabilities/https://www.balbooa.com/gridbox