{"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-2026-54158"],"ecosystem":"Go","epss":0.00359,"exploited":false,"fixed_versions":["0.0.0-20260628153353-2d5d72223df4"],"ghsa_id":"GHSA-5xfx-xj4h-5p7r","id":"tcs_01M5KGQZ6MWMRERF3F16V85P63","modified_at":"2026-07-21T19:15:26.413361336Z","published_at":"2026-07-17T19:42:05Z","references":["https://osv.dev/vulnerability/GO-2026-5957","https://github.com/siyuan-note/siyuan/security/advisories/GHSA-5xfx-xj4h-5p7r","https://nvd.nist.gov/vuln/detail/CVE-2026-54158"],"severity":{"label":"critical","score":9.9},"sources":[{"source":"osv","source_id":"GO-2026-5957","url":"https://osv.dev/vulnerability/GO-2026-5957"},{"source":"nvd","source_id":"CVE-2026-54158","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54158"}],"summary":"SiYuan: Stored XSS to RCE via attribute-view cell rendering in genAVValueHTML() in github.com/siyuan-note/siyuan/kernel"}