CRITICAL 9.2 NVD
CVE-2026-68584
SiYuan versions before v3.7.3 contain an authentication bypass vulnerability in publish mode where content-returning endpoints getHeadingChildrenDOM, getHeading
SiYuan versions before v3.7.3 contain an authentication bypass vulnerability in publish mode where content-returning endpoints getHeadingChildrenDOM, getHeading*Transaction, and getBacklinkDoc perform no password check despite protecting the primary getDoc endpoint. Anonymous attackers can retrieve full content of password-protected documents by obtaining internal block IDs from reader-accessible endpoints and calling unprotected content endpoints to bypass the password gate.
References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-7j72-f6wg-cxw6
- https://www.vulncheck.com/advisories/siyuan-before-authentication-bypass-via-content-endpo
This critical severity vulnerability with a CVSS score of 9.2 was published on 2026-08-03 via NVD.
Risk Timeline
CVE Disclosed2026-08-03 · 0 days ago
Remediation Resources
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