Description
AstronRPA through 1.1.6 contains an insecure direct object reference vulnerability in the resource-service /file/download endpoint that allows authenticated users to download other tenants' files by supplying their fileId. Attackers can enumerate predictable time-ordered Snowflake file IDs, since FileMapper.getFile performs no owner or tenant check, to retrieve S3-stored files uploaded by other tenants.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| iflytek | astron-rpa | ≤ 1.1.6 | — |
References
- https://hackmd.io/@hieuPenguinnn/iflytek-astron-rpa-file-download-cross-tenant-idor technical-description exploit
- https://github.com/iflytek/astron-rpa/blob/b66e7c9e445906583c161bc9925432d6d39ca001/backend/resource-service/src/main/java/com/iflytek/rpa/resource/file/dao/FileMapper.java#L18 technical-description
- https://github.com/iflytek/astron-rpa product
- VulnCheck Advisory: AstronRPA through 1.1.6 Cross-Tenant File Disclosure via /file/download third-party-advisory