{"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":["CVE-2026-46431"],"ecosystem":"Go","epss":0.00219,"exploited":false,"fixed_versions":["1.17.7"],"ghsa_id":"GHSA-hw27-4v2q-5qff","id":"tcs_01M5KFD3KBJT4QYTV1VZNEDCKD","modified_at":"2026-06-25T23:11:26.240145132Z","published_at":"2026-05-20T15:34:40Z","references":["https://osv.dev/vulnerability/GHSA-hw27-4v2q-5qff","https://github.com/xyproto/algernon/security/advisories/GHSA-hw27-4v2q-5qff","https://nvd.nist.gov/vuln/detail/CVE-2026-46431","https://github.com/xyproto/algernon"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-hw27-4v2q-5qff","url":"https://osv.dev/vulnerability/GHSA-hw27-4v2q-5qff"}],"summary":"Algernon: Auto-refresh SSE event server sets Access-Control-Allow-Origin: *"}