Versions < 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.
{ "cwe_ids": [ "CWE-20", "CWE-215" ], "nvd_published_at": "2020-01-14T21:15:00Z", "github_reviewed_at": "2023-07-20T00:04:43Z", "severity": "MODERATE", "github_reviewed": true }