code100x contains an authentication bypass vulnerability in the Mobile API that allows unauthenticated attackers to impersonate arbitrary users by supplying a crafted JSON payload in the 'g' HTTP header.
CVSS 4.0HIGH 8.8·Network·No auth·No interaction·EPSS 0.0049·Published 2026-05-26·Fixed in 90b489ee7c63c301107d6374d4b3f2b8e4060fe5, 88c6c5e94e23da101235c4c7e9c7591ac1016549CWE-639