Description (CNA)
Siyuan before v3.8.2 fails to apply publish-access filtering to embedded blocks before rendering in the /api/export/preview and /api/lute/copyStdMarkdown endpoints. Attackers with reader access can retrieve the full rendered content of private, hidden, or publish-disabled blocks by accessing public documents containing embed queries that select those blocks.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| siyuan-note / siyuan | affected 0 before 3.8.2; unaffected 3.8.2 |
CWE
CWE-639
References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-8wx4-fvqw-f5f8
- https://www.vulncheck.com/advisories/siyuan-before-3.8.2-information-disclosure-via-export-preview
ADP enrichment
No English description supplied.
No references supplied.