CVE-2026-6375 is an information disclosure vulnerability in SpiceJet’s booking API, affecting the SpiceJet Online Booking System. An endpoint intended for authenticated profile access does not enforce proper authorization checks, allowing unauthenticated users to query passenger name record (PNR) data directly. Because PNR identifiers follow a predictable pattern, an attacker can systematically enumerate likely-valid PNR values and use the exposed API functionality to identify valid records and retrieve associated passenger names. The issue is characterized as an authorization bypass through a user-controlled key, where knowledge or guessing of the record identifier is sufficient to access data that should be restricted.
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No public exploit code observed for this vulnerability.
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Cross-references every affected SKU, including bundled OEM variants.
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