Frontier Airlines · Frontier Airlines Website · CVE-2025-62236
**Name of the Vulnerable Software and Affected Versions**
Frontier Airlines website (affected versions not specified)
**Description**
The Frontier Airlines website has a publicly available endpoint that allows validation of whether an email address is associated with an account. An unauthenticated, remote attacker could determine valid email addresses, potentially aiding in further attacks. The vulnerable API endpoint is used for email address validation.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.