{"action":"Upgrade github.com/siyuan-note/siyuan/kernel to 0.0.0-20260314111550-b382f50e1880 or later.","affected":[{"introduced":"0"}],"component":"github.com/siyuan-note/siyuan/kernel","cve_ids":["CVE-2026-33066"],"ecosystem":"Go","epss":0.00595,"exploited":false,"fixed_versions":["0.0.0-20260314111550-b382f50e1880"],"ghsa_id":"GHSA-4663-4mpg-879v","id":"tcs_01M5KEW0AXT0A9CH5GDJNRGS0Q","modified_at":"2026-07-08T07:14:01.052557197Z","published_at":"2026-03-18T16:09:24Z","references":["https://osv.dev/vulnerability/GHSA-4663-4mpg-879v","https://github.com/siyuan-note/siyuan/security/advisories/GHSA-4663-4mpg-879v","https://nvd.nist.gov/vuln/detail/CVE-2026-33066","https://github.com/siyuan-note/siyuan/commit/b382f50e1880ed996364509de5a10a72d7409428","https://github.com/siyuan-note/siyuan"],"severity":{"label":"critical","score":9},"sources":[{"source":"osv","source_id":"GHSA-4663-4mpg-879v","url":"https://osv.dev/vulnerability/GHSA-4663-4mpg-879v"},{"source":"nvd","source_id":"CVE-2026-33066","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33066"}],"summary":"SiYuan has Stored XSS to RCE via Unsanitized Bazaar README Rendering"}