medium5.8
CVE-2026-72790
SiYuan: Notebook name, document count, size and timestamps are returned for any notebook, including notebooks hidden from readers, by /api/notebook/getNotebookInfo
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/siyuan-note/siyuan/kernel | < 0.0.0-20260726005141-9edb321eb451 | 0.0.0-20260726005141-9edb321eb451 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-74pj-6g7r-j55c
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-74pj-6g7r-j55c
- https://nvd.nist.gov/vuln/detail/CVE-2026-72790
- https://github.com/siyuan-note/siyuan/commit/9edb321eb451db445f3c824380e1993c3df0fc16
- https://www.vulncheck.com/advisories/siyuan-before-information-disclosure-via-getnotebookinfo