{"id":"GO-2026-6654","summary":"SiYuan: 17 block metadata/content endpoints in kernel/api/block.go have zero publish-access filtering, reachable by anonymous publish-mode readers in github.com/siyuan-note/siyuan/kernel","details":"SiYuan: 17 block metadata/content endpoints in kernel/api/block.go have zero publish-access filtering, reachable by anonymous publish-mode readers in github.com/siyuan-note/siyuan/kernel","aliases":["CVE-2026-74904","GHSA-4vpg-gwqq-w44c"],"modified":"2026-10-07T17:45:12.488229429Z","published":"2026-10-07T14:10:14Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-6654","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-4vpg-gwqq-w44c"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74904"},{"type":"WEB","url":"https://github.com/siyuan-note/siyuan/commit/bd067a4fe9b208c0858d8d9dc6220dc8affc403e"},{"type":"WEB","url":"https://github.com/siyuan-note/siyuan/releases/tag/v3.8.0"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/siyuan-before-missing-authorization-via-block-api"}],"affected":[{"package":{"name":"github.com/siyuan-note/siyuan/kernel","ecosystem":"Go","purl":"pkg:golang/github.com/siyuan-note/siyuan/kernel"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.0.0-20260804015139-bd067a4fe9b2"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-6654.json"}}],"schema_version":"1.9.0"}