{"id":"CVE-2025-62236","title":"The Frontier Airlines website has a publicly available endpoint that validates if an email addresses is associated with an account","summary":"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 att…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-204"],"vendor":"flyfrontier","product":"frontier_airlines","affected":["frontier_airlines"],"published":"2025-10-23","updated":"2026-10-08","sourceUpdated":"2026-10-08T11:10:00.250","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-62236","references":[{"url":"https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-296-01.json","label":"9119a7d8-5eab-497f-8521-727c672e3725"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-62236","label":"9119a7d8-5eab-497f-8521-727c672e3725"}],"tags":["nvd"],"epss":0.00332,"epssPercentile":0.24374,"ingestedAt":"2026-10-08T11:31:27.563Z","slug":"CVE-2025-62236","body":"## Overview\n\nThe 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.\n\n## Affected\n\n- `frontier_airlines`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}