CVE-2026-110764

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.

References

• https://github.com/iflytek/astron-rpa
• https://github.com/iflytek/astron-rpa/blob/b66e7c9e445906583c161bc9925432d6d39ca001/backend/resource-service/src/main/java/com/iflytek/rpa/resource/file/dao/FileMapper.java#L18
• https://hackmd.io/@hieuPenguinnn/iflytek-astron-rpa-file-download-cross-tenant-idor
• https://www.vulncheck.com/advisories/astronrpa-through-1.1.6-cross-tenant-file-disclosure-via-file-download