CVE-2026-6376 (GCVE-0-2026-6376)
Vulnerability from cvelistv5 – Published: 2026-04-23 20:10 – Updated: 2026-04-24 13:52
VLAI
EPSS
VEX
Title
Missing authentication for critical function in SpiceJet Online Booking System
Summary
A weakness in SpiceJet’s public booking retrieval page permits full passenger booking details to be accessed using only a PNR and last name, with no authentication or verification mechanisms. This results in exposure of extensive personal, travel, and booking metadata to any unauthenticated user who can obtain or guess those basic inputs. The issue arises from improper access control on a sensitive data retrieval function.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-24 13:52 UTC
CWE
- CWE-306 - Missing authentication for critical function
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| SpiceJet | Online Booking System |
Affected:
All
|
guessed |
Date Public
2026-04-23 16:00
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Nomenclature
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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