{"action":"Upgrade github.com/siyuan-note/siyuan/kernel to 0.0.0-20260317012524-fe4523fff2c8 or later.","affected":[{"introduced":"0"}],"component":"github.com/siyuan-note/siyuan/kernel","cve_ids":["CVE-2026-56395","CVE-2026-56397"],"ecosystem":"Go","exploited":false,"fixed_versions":["0.0.0-20260317012524-fe4523fff2c8"],"ghsa_id":"GHSA-v3mg-9v85-fcm7","id":"tcs_01M5KGFFZEFRRA5JFF5AYDY23Z","modified_at":"2026-08-19T15:57:12.573096609Z","published_at":"2026-08-19T15:16:03Z","references":["https://osv.dev/vulnerability/GO-2026-4720","https://github.com/siyuan-note/siyuan/security/advisories/GHSA-v3mg-9v85-fcm7"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-4720","url":"https://osv.dev/vulnerability/GO-2026-4720"}],"summary":"SiYuan vulnerable to remote code execution via marketplace XSS in github.com/siyuan-note/siyuan/kernel"}