Description
SiYuan through 3.8.1 contains an authorization bypass vulnerability in the /api/file/getFile endpoint that allows readers to retrieve files from notebooks explicitly configured as Visible:false. Attackers with reader role can access private workspace files including notebook metadata and internal configuration by knowing the hidden notebook identifier and file path.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| siyuan-note | siyuan | ≤ 3.8.1 | — |
References
- GitHub Security Advisory (GHSA-8ggq-wq3f-vxrw) vendor-advisory
- VulnCheck Advisory: SiYuan through 3.8.1 Authorization Bypass via getFile third-party-advisory