{"schema_version":"1.3.1","id":"GO-2026-5171","modified":"2026-06-25T18:26:48Z","published":"2026-06-25T18:26:48Z","aliases":["CVE-2026-34449","GHSA-68p4-j234-43mv"],"summary":"SiYuan is Vulnerable to Cross-Origin RCE via Permissive CORS Policy and JavaScript Snippet Injection in github.com/siyuan-note/siyuan/kernel","details":"SiYuan is Vulnerable to Cross-Origin RCE via Permissive CORS Policy and JavaScript Snippet Injection in github.com/siyuan-note/siyuan/kernel.\n\nNOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.\n\n(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)\n\nThe additional affected modules and versions are: github.com/siyuan-note/siyuan/kernel before v3.6.2.","affected":[{"package":{"name":"github.com/siyuan-note/siyuan/kernel","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{"custom_ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.2"}]}]}}],"references":[{"type":"ADVISORY","url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-68p4-j234-43mv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34449"},{"type":"WEB","url":"https://github.com/siyuan-note/siyuan/issues/17246"},{"type":"WEB","url":"https://github.com/siyuan-note/siyuan/releases/tag/v3.6.2"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5171","review_status":"UNREVIEWED"}}