CVE-2026-6375
Authorization bypass through User-Controlled key in SpiceJet Online Booking System
- State
- Published
- Severity
- 8.7 High
- Published
- Apr 23, 2026
- Updated
- Apr 24, 2026
- Reserved
- Apr 15, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | 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 | icscert |
Weaknesses
- CWE-639 Authorization bypass through User-Controlled key
Affected Products
| Product | Versions |
|---|---|
Online Booking SystemSpiceJet |
|
References
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