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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,*]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Online Booking System", "source": "cna", "vendor": "SpiceJet"}, "product": "online_booking_system", "vendor": "spicejet"}], "analysis": {"en": {"generated_at": "2026-04-28T07:25:32.870162+00:00", "value": {"mitigation_remediation": ["Apply the vendor\u2011supplied patch or update the SpiceJet Online Booking System to the latest version.\n", "Enforce strict authorization controls on all API endpoints, ensuring that only authenticated and authorized users can access PNR data.\n", "Implement rate limiting, monitoring, and logging for all requests to the booking API to detect and mitigate automated enumeration attempts."], "summary": {"action": "Immediate patch", "impact": "Data disclosure of passenger name records"}, "threat_synthesis": {"affected_systems": "SpiceJet Online Booking System. No specific product version or configuration details are provided, but the affected component is the public-facing API that serves PNR data to any requester.", "description_and_impact": "The vulnerability in SpiceJet\u2019s booking API allows unauthenticated users to query passenger name records (PNRs) because the endpoint lacks proper authorization checks. This flaw enables the disclosure of sensitive passenger information, violating privacy and potentially exposing personal data to malicious actors. The weakness is a classic example of missing access control (CWE-639).", "risk_and_exploitability": "The CVSS score of 8.7 indicates a high severity vulnerability. The EPSS score of less than 1% signals a low but non\u2011zero exploitation probability in the current environment. The vulnerability is not listed in CISA\u2019s KEV catalog, meaning it has not yet been registered as a known exploited vulnerability. Attackers can exploit this flaw purely by sending requests to the exposed API, using predictable PNR identifiers to enumerate and retrieve passenger names. The attack requires no authentication and no special privileges, so it can be automated and carried out by any user with internet access to the booking system."}}}}, "created": "2026-04-28T07:30:26.331827+00:00", "updated": "2026-04-28T09:25:46.253869+00:00", "vendors": ["spicejet", "spicejet$PRODUCT$online_booking_system"]}