CVE Catalog

CVE-2025-62236

MediumCVSS 5.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.33%

24th percentile - higher than 24% of all known CVEs

Summary

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

Risk Assessment

Disclosure of valid email addresses could enable phishing or other targeted attacks against users.

Recommendation

Secure the endpoint against unauthorized access, e.g., by requiring authentication or rate-limiting requests.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS