{"id":"GO-2020-0020","summary":"Improper access control in github.com/gorilla/handlers","details":"Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the Same Origin Policy.","aliases":["CVE-2017-20146","GHSA-jcr6-mmjj-pchw"],"modified":"2024-05-20T16:03:47Z","published":"2021-04-14T20:04:52Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2020-0020","review_status":"REVIEWED"},"references":[{"type":"FIX","url":"https://github.com/gorilla/handlers/pull/116"},{"type":"FIX","url":"https://github.com/gorilla/handlers/commit/90663712d74cb411cbef281bc1e08c19d1a76145"}],"affected":[{"package":{"name":"github.com/gorilla/handlers","ecosystem":"Go","purl":"pkg:golang/github.com/gorilla/handlers"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.3.0"}]}],"ecosystem_specific":{"imports":[{"path":"github.com/gorilla/handlers","symbols":["cors.ServeHTTP"]}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2020-0020.json"}}],"schema_version":"1.7.3","credits":[{"name":"Evan J Johnson"}]}