{"action":"Upgrade github.com/lin-snow/ech0 to 1.4.8-0.20260503040728-a7e8b8e84bd1 or later.","affected":[{"fixed":"1.4.8-0.20260503040728-a7e8b8e84bd1","introduced":"0"}],"component":"github.com/lin-snow/ech0","cve_ids":["CVE-2026-79662"],"ecosystem":"Go","epss":0.00321,"exploited":false,"fixed_versions":["1.4.8-0.20260503040728-a7e8b8e84bd1"],"ghsa_id":"GHSA-p64j-f4x9-wq66","id":"tcs_01M5KGN1WBJ4KER238J39X0JF5","modified_at":"2026-08-27T04:10:27.830496045Z","published_at":"2026-06-25T22:34:34Z","references":["https://osv.dev/vulnerability/GO-2026-5531","https://github.com/lin-snow/Ech0/security/advisories/GHSA-p64j-f4x9-wq66","https://github.com/lin-snow/Ech0/commit/a7e8b8e84bd1e3db090dfb720f2c6c433356b442"],"severity":{"label":"high","score":8},"sources":[{"source":"osv","source_id":"GO-2026-5531","url":"https://osv.dev/vulnerability/GO-2026-5531"},{"source":"nvd","source_id":"CVE-2026-79662","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-79662"}],"summary":"Ech0's OAuth redirect URI validation ignores path component, enables exchange-code theft in github.com/lin-snow/ech0"}