{"action":"Upgrade github.com/siyuan-note/siyuan/kernel to 0.0.0-20260628153353-2d5d72223df4 or later.","affected":[{"introduced":"0"}],"component":"github.com/siyuan-note/siyuan/kernel","cve_ids":["CVE-2026-54066"],"ecosystem":"Go","epss":0.02386,"exploited":false,"fixed_versions":["0.0.0-20260628153353-2d5d72223df4"],"ghsa_id":"GHSA-p4m3-mgmm-c664","id":"tcs_01M5KGR0DQRF40FSTGZNFQHHJ3","modified_at":"2026-07-21T19:15:30.615760143Z","published_at":"2026-07-17T19:42:05Z","references":["https://osv.dev/vulnerability/GO-2026-5964","https://github.com/siyuan-note/siyuan/security/advisories/GHSA-p4m3-mgmm-c664","https://nvd.nist.gov/vuln/detail/CVE-2026-54066"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-5964","url":"https://osv.dev/vulnerability/GO-2026-5964"}],"summary":"SiYuan: Path Traversal via Double URL Encoding in /assets/*path (publish mode arbitrary file─read), Incomplete fix of CVE-2026-41894 in github.com/siyuan-note/siyuan/kernel"}