CVE-2026-73609

MediumCVSS 5.8/10Last modified Oct 24, 2026

Description

SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the getBookmarkLabels endpoint that returns all bookmark labels in the workspace without publish-access filtering. Anonymous readers and publish-mode readers can obtain the complete bookmark vocabulary across the workspace, disclosing subject matter and organizational information from inaccessible documents.

Metrics

CVSS 3.1 5.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Aug 13, 2026
Last modified
Oct 24, 2026
NVD status
Deferred

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CVE-2026-73609: Medium severity, CVSS 5.8 | Vulnix