CVE-2026-43921 - FOSSBilling vulnerable to arbitrary PHP code injection via unescaped config serialization
CVE ID :CVE-2026-43921 Published : July 6, 2026, 10:16 p.m. | 57 minutes ago Description :FOSSBilling is a free, open-source billing and client management system. Versions 0.6.10 through 0.7.2 have a PHP code injection vulnerability in FOSSBilling's `Config::prettyPrintArrayToPHP()` method....