high8.6
CVE-2026-72804
SiYuan versions before v3.7.4 fail to validate publish-password tier in getGraph and getLocalGraph endpoints, allowing anonymous readers to retrieve block-leve…
Impact
SiYuan versions before v3.7.4 fail to validate publish-password tier in getGraph and getLocalGraph endpoints, allowing anonymous readers to retrieve block-level content of password-protected documents. Attackers can call these endpoints without supplying a password to read protected document content and the complete reference topology.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/siyuan-note/siyuan/kernel | < 0.0.0-20260724091654-82e9ded423e4 | 0.0.0-20260724091654-82e9ded423e4 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-vpjw-wf5h-cgpq
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-vpjw-wf5h-cgpq
- https://nvd.nist.gov/vuln/detail/CVE-2026-72804
- https://github.com/siyuan-note/siyuan/commit/82e9ded423e45eabcc96010abd30c0f96bfe0323
- https://www.vulncheck.com/advisories/siyuan-before-authentication-bypass-via-graph-endpoints