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GO-2026-6387
SiYuan: Missing publish-access check on getBlockBreadcrumb, getRefText, and getBlockTreeInfos discloses content and metadata of protected/forbidden documents in github.com/siyuan-note/siyuan/kernel
Quick fix
GO-2026-6387 — github.com/siyuan-note/siyuan/kernel: upgrade to the fixed version with the command below.
go get github.com/siyuan-note/siyuan/kernel@v0.0.0-20260723163028-931ba693375eDetails
SiYuan: Missing publish-access check on getBlockBreadcrumb, getRefText, and getBlockTreeInfos discloses content and metadata of protected/forbidden documents 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: 0.0.0-20260723163028-931ba693375eFix
go get github.com/siyuan-note/siyuan/kernel@v0.0.0-20260723163028-931ba693375eReferences
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-67x2-mq63-v9vm[ADVISORY]
- https://nvd.nist.gov/vuln/detail/CVE-2026-72805[ADVISORY]
- https://github.com/siyuan-note/siyuan/commit/931ba693375ea9877b2ef74f9bfb632fad5bab3f[WEB]
- https://www.vulncheck.com/advisories/siyuan-before-information-disclosure-via-block-endpoints[WEB]