What is GHSA-xx34-6cjg-prh8?

GHSA-xx34-6cjg-prh8 is a security advisory published by GitHub Security Advisories with Critical severity. SiYuan before v3.7.4 fails to properly validate publish access for encrypted notebooks, treating...

Which CVE IDs does GHSA-xx34-6cjg-prh8 cover?

GHSA-xx34-6cjg-prh8 covers the following CVE IDs: CVE-2026-72789. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xx34-6cjg-prh8?

GHSA-xx34-6cjg-prh8 has a CVSS v3 base score of 8.6, published by GitHub Security Advisories.

GHSA-xx34-6cjg-prh8CriticalCVSS 8.6

SiYuan before v3.7.4 fails to properly validate publish access for encrypted notebooks, treating...

Vendor

GitHub Security Advisories

Published

August 12, 2026

Last Modified

August 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-72789 →

📋 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.

🔗 References (4)

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-v684-q882-jgmq
https://nvd.nist.gov/vuln/detail/CVE-2026-72789
https://www.vulncheck.com/advisories/siyuan-before-authentication-bypass-via-encrypted-notebooks
https://github.com/advisories/GHSA-xx34-6cjg-prh8