{"schema_version":"1.3.1","id":"GO-2026-5100","modified":"2026-06-25T18:26:48Z","published":"2026-06-25T18:26:48Z","aliases":["GHSA-3v85-fqvh-7rxf"],"summary":"Ech0's RSS feed renders unescaped tag names and raw-HTML markdown, stored XSS against subscribers in github.com/lin-snow/ech0","details":"Ech0's RSS feed renders unescaped tag names and raw-HTML markdown, stored XSS against subscribers in github.com/lin-snow/ech0","affected":[{"package":{"name":"github.com/lin-snow/ech0","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.4.8-0.20260503035519-fd320fe3e902"}]}],"ecosystem_specific":{}}],"references":[{"type":"ADVISORY","url":"https://github.com/lin-snow/Ech0/security/advisories/GHSA-3v85-fqvh-7rxf"},{"type":"WEB","url":"https://github.com/lin-snow/Ech0/commit/fd320fe3e9021c8d8d284fb274775c018690520e"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5100","review_status":"UNREVIEWED"}}