Connect your agent
AdvisoriesCriticalCheck your lockfilePluginHow it worksPricing Connect your agent

Advisory record · GHSA-vpjw-wf5h-cgpq

SiYuan: Graph endpoints omit the publish-password tier: anonymous readers receive block-level content of password-protected documents

CVSS 9.2 CriticalCriticalEPSS 0.0043 · 38th percentile

Critical, because:

  • CVSS score 9.2: 9.0 or more.

How we decide what’s critical

Published by the GitHub Advisory Database at 3 Sept 2026, 22:52 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
github.com/siyuan-note/siyuan/kernelGo<0.0.0-20260724091654-82e9ded423e40.0.0-20260724091654-82e9ded423e4
Identifiers
GHSA-vpjw-wf5h-cgpq · CVE-2026-72804 · GO-2026-6407
Weakness (CWE)
CWE-200 · CWE-862
Tags
Published
3 Sept 2026
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

GHSA-vpjw-wf5h-cgpq: The SiYuan kernel graph endpoints (getGraph and getLocalGraph) filter by document visibility but not by the publish password, so block-level content of password-protected documents is exposed. An anonymous reader (with publish auth disabled) or any publish reader account can retrieve block text and link topology without the password. Affected: github.com/siyuan-note/siyuan/kernel before 0.0.0-20260724091654-82e9ded423e4; the source gives no separate fixed version beyond that. Upgrade to 0.0.0-20260724091654-82e9ded423e4 or later.

Written 1 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
9.2 Critical 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N CNA (VulnCheck)
  • CISA KEV Not listed.
  • EPSS 0.0043, the 38th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:13 UTC First seen by agentprime
  2. 31 Oct 2026, 14:13 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.