{"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_01M5KF66CVJN0V4D0VVBJ7S6NF","modified_at":"2026-06-25T19:56:39.629178586Z","published_at":"2026-05-19T14:36:34Z","references":["https://osv.dev/vulnerability/GHSA-9v4j-7g44-qcqw","https://github.com/xyproto/algernon/security/advisories/GHSA-9v4j-7g44-qcqw","https://github.com/xyproto/algernon"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-9v4j-7g44-qcqw","url":"https://osv.dev/vulnerability/GHSA-9v4j-7g44-qcqw"}],"summary":"Algernon: Auto-refresh SSE event server binds to all interfaces with Access-Control-Allow-Origin: * and no authentication"}