critical9.8
CVE-2026-33669
SiYuan has Arbitrary Document Reading within the Publishing Service
Impact
SiYuan is a personal knowledge management system. Prior to version 3.6.2, document IDs were retrieved via the /api/file/readDir interface, and then the /api/block/getChildBlocks interface was used to view the content of all documents. Version 3.6.2 patches the issue.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/siyuan-note/siyuan/kernel | <= 0.0.0-20260317012524-fe4523fff2c8 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| B3log | Siyuan | before 3.6.2 |