Medium severity5.8NVD Advisory· Published Aug 12, 2026· Updated Aug 26, 2026
CVE-2026-72790
CVE-2026-72790
Description
SiYuan before v3.7.4 contains an information disclosure vulnerability in the /api/notebook/getNotebookInfo endpoint that returns notebook metadata without authorization checks. Attackers can read notebook names, document counts, sizes, and timestamps for closed or non-published notebooks that should be hidden from readers.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/siyuan-note/siyuan/kernelGo | < 0.0.0-20260726005141-9edb321eb451 | 0.0.0-20260726005141-9edb321eb451 |
Affected products
1- Range: <3.7.4
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-74pj-6g7r-j55cghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-72790ghsaADVISORY
- github.com/siyuan-note/siyuan/commit/9edb321eb451db445f3c824380e1993c3df0fc16ghsaWEB
- github.com/siyuan-note/siyuan/security/advisories/GHSA-74pj-6g7r-j55cnvdWEB
- www.vulncheck.com/advisories/siyuan-before-information-disclosure-via-getnotebookinfonvdWEB
News mentions
1- Siyuan Note: 22 Vulnerabilities Disclosed Together, Patch Released in v3.7.4Vypr Intelligence · Aug 12, 2026