{"id":"ECHO-a934-0cf3-abf5","upstream":["CVE-2017-0248","GHSA-ch6p-4jcm-h8vh"],"severity":[],"modified":"2026-09-28T00:00:16.274Z","affected":[{"package":{"ecosystem":"Echo:NuGet","name":"System.Text.Encodings.Web","purl":"pkg:nuget/System.Text.Encodings.Web"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.4"}]}]}],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2017-0248"},{"type":"WEB","url":"https://github.com/advisories/GHSA-ch6p-4jcm-h8vh"}]}