CVE-2026-72792

MediumCVSS 5.8/10Last modified Oct 24, 2026

Description

SiYuan before v3.7.4 contains an information disclosure vulnerability in the /api/tag/getTag endpoint that returns tag labels and occurrence counts from password-protected documents to unauthenticated readers. Attackers can enumerate tag vocabulary and internal terminology from password-protected documents by calling the tag endpoint without providing the document's publish password.

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

CWE-863

Affected software

No affected versions have been published.

Timeline

Published
Aug 12, 2026
Last modified
Oct 24, 2026
NVD status
Deferred

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CVE-2026-72792: Medium severity, CVSS 5.8 | Vulnix