CVE-2026-110764

MEDIUM 5.3

AstronRPA through 1.1.6 Cross-Tenant File Disclosure via /file/download

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-639
Vendor	iflytek
Product	astron-rpa
Published	Oct 14, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

iflytek / astron-rpa

0 ≤ 1.1.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

hieuPenguinnn