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VULNERABILITIES

CVE-2026-72789 Details

UNDERGOING ENRICHMENT

The CVE is currently being enriched by the Volerion team. The enrichment process results in the association of reference link tags, CVSS, and CPE applicability statement data.

Description

SiYuan before v3.7.4 fails to properly validate publish access for encrypted notebooks, treating them as publicly accessible by default. Anonymous readers can enumerate and retrieve fully decrypted document content from unlocked encrypted notebooks through the publish API without authentication or key material.

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:…Vector:This vulnerability is currently being analyzed.
CNA: [email protected]CVSS-B:8.6 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-v684-q882-jgmq CISA-ADP
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-v684-q882-jgmq [email protected]
https://www.vulncheck.com/advisories/siyuan-before-authentication-bypass-via-encrypted-notebooks [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-862Missing Authorization[email protected]

Affected Products

This vulnerability is currently being analyzed

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-72789
NVD Published Date:
Aug 12, 2026
NVD Last Modified:
Aug 26, 2026
Source:
[email protected]
CVE-2026-72789 Details - Not Deferred