CVE-2026-6375 - Vulnerability Details - OpenCVE

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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0005.

Exploitation none

Automatable yes

Technical Impact partial

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References

Link	Providers
https://www.cisa.gov/news-events/ics-advisories/icsa-26-113-04

History

Fri, 24 Apr 2026 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

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		https://www.cisa.gov/news-events/ics-advisories/icsa-26-113-04
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'}`

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2026-04-23T20:07:23.930Z

Updated: 2026-04-24T18:19:59.492Z

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

Link: CVE-2026-6375

Vulnrichment

Updated: 2026-04-24T15:51:55.010Z

NVD

Status : Awaiting Analysis

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

Modified: 2026-04-24T14:50:56.203

Link: CVE-2026-6375

Redhat

No data.

OpenCVE Enrichment

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