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CVE-2025-62236

nvd nist
Published: Oct 23, 2025Modified: Jun 17, 2026

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6.9
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less
Source: 9119a7d8-5eab-497f-8521-727c672e3725 (Secondary)

Description

The Frontier Airlines website has a publicly available endpoint that validates if an email addresses is associated with an account. An unauthenticated, remote attacker could determine valid email addresses, possibly aiding in further attacks.

Affected (1)

Flyfrontier
1 product
Frontier Airlines
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Frontier Airlines
All versions

Related CWEs

CWE-204
Observable Response Discrepancy
The product provides different responses to incoming requests in a way that reveals internal state information to an unauthorized actor outside of the intended control sphere.

References (2)

Source: 9119a7d8-5eab-497f-8521-727c672e3725
Third Party Advisory
Source: 9119a7d8-5eab-497f-8521-727c672e3725
Third Party AdvisoryUS Government Resource

Timeline

No history available yet.