CVE-2026-73607
MEDIUM
NVD
CVSS Score
5.8
Severity
MEDIUM
Published
Aug 13, 2026
Vendor
unknown
Description
SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the /api/storage/getOutlineStorage endpoint that performs no authorization checks. Attackers can retrieve outline state including heading identifiers for any document by supplying its identifier, even for documents forbidden to the requester.