CVE-2025-62236 – Frontier Airlines publicly available email address validation

CVE ID : CVE-2025-62236

Published : Oct. 23, 2025, 8:15 p.m. | 27 minutes ago

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.

Severity: 6.9 | MEDIUM

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