---
id: CVE-2026-110764
title: >-
  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
summary: >-
  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 …
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-639
published: '2026-10-14'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T19:17:12.173'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-110764'
references:
  - url: 'https://github.com/iflytek/astron-rpa'
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/iflytek/astron-rpa/blob/b66e7c9e445906583c161bc9925432d6d39ca001/backend/resource-service/src/main/java/com/iflytek/rpa/resource/file/dao/FileMapper.java#L18
    label: disclosure@vulncheck.com
  - url: >-
      https://hackmd.io/@hieuPenguinnn/iflytek-astron-rpa-file-download-cross-tenant-idor
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/astronrpa-through-1.1.6-cross-tenant-file-disclosure-via-file-download
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-14T19:49:57.609Z'
vendor: iflytek
product: astron-rpa
affected:
  - astron-rpa <= 1.1.6
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.