{"action":"Upgrade github.com/xyproto/algernon to 1.17.7 or later.","affected":[{"fixed":"1.17.7","introduced":"0"}],"component":"github.com/xyproto/algernon","cve_ids":[],"ecosystem":"Go","exploited":false,"fixed_versions":["1.17.7"],"ghsa_id":"GHSA-9v4j-7g44-qcqw","id":"tcs_01M5KGKBJ3ADNCGVM983X64XG6","modified_at":"2026-06-25T19:45:27.843025917Z","published_at":"2026-06-25T18:43:19Z","references":["https://osv.dev/vulnerability/GO-2026-5300","https://github.com/xyproto/algernon/security/advisories/GHSA-9v4j-7g44-qcqw"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-5300","url":"https://osv.dev/vulnerability/GO-2026-5300"}],"summary":"Algernon: Auto-refresh SSE event server binds to all interfaces with Access-Control-Allow-Origin: * and no authentication in github.com/xyproto/algernon"}