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GO-2026-6381
SiYuan: Full-content disclosure of publish-disabled documents via getHeading*Transaction endpoints (publish mode): reader-reachable rendered DOM with no publish-access check in github.com/siyuan-note/siyuan/kernel
Quick fix
GO-2026-6381 — github.com/siyuan-note/siyuan/kernel: upgrade to the fixed version with the command below.
go get github.com/siyuan-note/siyuan/kernel@v0.0.0-20260721013353-69db783b782aDetails
SiYuan: Full-content disclosure of publish-disabled documents via getHeading*Transaction endpoints (publish mode): reader-reachable rendered DOM with no publish-access check 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: 0.0.0-20260721013353-69db783b782aFix
go get github.com/siyuan-note/siyuan/kernel@v0.0.0-20260721013353-69db783b782aReferences
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-69mh-gvh4-8gp7[ADVISORY]
- https://nvd.nist.gov/vuln/detail/CVE-2026-68587[ADVISORY]
- https://github.com/siyuan-note/siyuan/commit/69db783b782aea865ea70a1c5ab656e5c0f3dadb[WEB]
- https://www.vulncheck.com/advisories/siyuan-before-information-disclosure-via-getheading-transaction[WEB]