Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| siyuan-note / siyuan | affected 0 before 3.7.3; unaffected 3.7.3 |
CWE
CWE-288
References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-7j72-f6wg-cxw6
- https://www.vulncheck.com/advisories/siyuan-before-authentication-bypass-via-content-endpoints
ADP enrichment
No English description supplied.
No references supplied.