CVE-2026-72792
Medium · 5.8CVSS
5.8
EPSS
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Published
Aug 12, 2026
CISA due date
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The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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