HIGH7.5
GO-2026-6654
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
Quick fix
GO-2026-6654 — github.com/siyuan-note/siyuan/kernel: upgrade to the fixed version with the command below.
go get github.com/siyuan-note/siyuan/kernel@v0.0.0-20260804015139-bd067a4fe9b2Details
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
Are you affected?
Enter the version of the package you're using.
Affected packages
Go/github.com/siyuan-note/siyuan/kernel
Introduced in:
0Fixed in: 0.0.0-20260804015139-bd067a4fe9b2Fix
go get github.com/siyuan-note/siyuan/kernel@v0.0.0-20260804015139-bd067a4fe9b2References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-4vpg-gwqq-w44c[ADVISORY]
- https://nvd.nist.gov/vuln/detail/CVE-2026-74904[ADVISORY]
- https://github.com/siyuan-note/siyuan/commit/bd067a4fe9b208c0858d8d9dc6220dc8affc403e[WEB]
- https://github.com/siyuan-note/siyuan/releases/tag/v3.8.0[WEB]
- https://www.vulncheck.com/advisories/siyuan-before-missing-authorization-via-block-api[WEB]