Victim-record corruption via non-atomic registration

Race condition in Jofpin Trape 2.0 Telemetry Endpoint allows remote attackers to corrupt victim records via concurrent registrations. The /register route reads attacker-controlled vId, checks for an existing record, then performs separate unprotected SQL inserts without a transaction or consistent uniqueness constraints. No authentication is required, but successful timing requires concurrent requests; exploitation duplicates analytics rows and triggers an unhandled database error.