{"id":"CVE-2020-12666","details":"macaron before 1.3.7 has an open redirect in the static handler, as demonstrated by the http://127.0.0.1:4000//example.com/ URL.","aliases":["GHSA-733f-44f3-3frw","GO-2020-0039"],"modified":"2026-04-11T12:24:24.833683Z","published":"2020-05-05T22:15:13.027Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"last_affected":"32"}],"cpe":"cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*","source":"CPE_FIELD"}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3QEUOHRC4EN4WZ66EVFML2UCV7ZQ63XZ/"},{"type":"ADVISORY","url":"https://github.com/go-macaron/macaron/releases/tag/v1.3.7"},{"type":"EVIDENCE","url":"https://github.com/go-macaron/macaron/issues/198"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/go-macaron/macaron","events":[{"introduced":"0"},{"fixed":"addc7461c3a90a040e79aa75bfd245107a210245"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.3.7"}],"cpe":"cpe:2.3:a:go-macaron:macaron:*:*:*:*:*:*:*:*","source":["CPE_FIELD","REFERENCES"]}}],"versions":["v1","v1.0.1","v1.1.0","v1.1.1","v1.1.10","v1.1.11","v1.1.12","v1.1.2","v1.1.3","v1.1.5","v1.1.6","v1.1.7","v1.1.8","v1.1.9","v1.2.0","v1.2.1","v1.2.2","v1.2.3","v1.2.4","v1.3.0","v1.3.1","v1.3.2","v1.3.3","v1.3.4","v1.3.5","v1.3.6"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12666.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}