A vulnerability in SpiceJet’s booking API allows unauthenticated users to query passenger name records (PNRs) without any access controls. Because PNR identifiers follow a predictable pattern, an attacker could systematically enumerate valid records and obtain associated passenger names. This flaw stems from missing authorization checks on an endpoint intended for authenticated profile access.

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History

Thu, 23 Apr 2026 21:00:00 +0000

Type Values Removed Values Added
Description A vulnerability in SpiceJet’s booking API allows unauthenticated users to query passenger name records (PNRs) without any access controls. Because PNR identifiers follow a predictable pattern, an attacker could systematically enumerate valid records and obtain associated passenger names. This flaw stems from missing authorization checks on an endpoint intended for authenticated profile access.
Title Authorization bypass through User-Controlled key in SpiceJet Online Booking System
Weaknesses CWE-639
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2026-04-23T20:08:10.133Z

Reserved: 2026-04-15T16:31:31.228Z

Link: CVE-2026-6375

cve-icon Vulnrichment

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cve-icon NVD

Status : Received

Published: 2026-04-23T21:16:06.370

Modified: 2026-04-23T21:16:06.370

Link: CVE-2026-6375

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses