{"action":"Upgrade github.com/siyuan-note/siyuan/kernel to 3.6.2 or later.","affected":[{"fixed":"3.6.2","introduced":"0"}],"component":"github.com/siyuan-note/siyuan/kernel","cve_ids":["CVE-2026-34449"],"ecosystem":"Go","epss":0.00508,"exploited":false,"fixed_versions":["3.6.2"],"ghsa_id":"GHSA-68p4-j234-43mv","id":"tcs_01M5KEZQENZVN1Q8NKK3669183","modified_at":"2026-06-25T18:56:35.581011268Z","published_at":"2026-03-31T23:29:00Z","references":["https://osv.dev/vulnerability/GHSA-68p4-j234-43mv","https://github.com/siyuan-note/siyuan/security/advisories/GHSA-68p4-j234-43mv","https://nvd.nist.gov/vuln/detail/CVE-2026-34449","https://github.com/siyuan-note/siyuan/issues/17246","https://github.com/siyuan-note/siyuan","https://github.com/siyuan-note/siyuan/releases/tag/v3.6.2"],"severity":{"label":"critical","score":9.6},"sources":[{"source":"osv","source_id":"GHSA-68p4-j234-43mv","url":"https://osv.dev/vulnerability/GHSA-68p4-j234-43mv"}],"summary":"SiYuan is Vulnerable to Cross-Origin RCE via Permissive CORS Policy and JavaScript Snippet Injection"}