{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/siyuan-note/siyuan/kernel","cve_ids":["CVE-2026-30926"],"ecosystem":"Go","epss":0.00324,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-f9cq-v43p-v523","id":"tcs_01M5KGF2Y9JBW9ZRM7D3GKDS04","modified_at":"2026-03-23T04:52:50.925159Z","published_at":"2026-03-11T16:00:40Z","references":["https://osv.dev/vulnerability/GO-2026-4658","https://github.com/siyuan-note/siyuan/security/advisories/GHSA-f9cq-v43p-v523","https://nvd.nist.gov/vuln/detail/CVE-2026-30926"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"GO-2026-4658","url":"https://osv.dev/vulnerability/GO-2026-4658"},{"source":"nvd","source_id":"CVE-2026-30926","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-30926"}],"summary":"SiYuan: Authorization Bypass Allows Low-Privilege Publish User to Modify Notebook Content via /api/block/appendHeadingChildren in github.com/siyuan-note/siyuan/kernel"}