CVE-2026-72790
MEDIUM
NVD
CVSS Score
5.8
Severity
MEDIUM
Published
Aug 12, 2026
Vendor
unknown
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.