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CVE-2026-110764— AstronRPA through 1.1.6 Cross-Tenant File Disclosure via /file/download

Quick assessment

Affected
iflytek astron-rpa
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

AstronRPA 版本 1.1.6 及之前存在不安全的直接对象引用（IDOR）漏洞。该漏洞位于资源服务的 端点，允许已认证的用户通过提供 下载其他租户的文件。由于 方法未进行任何所有者或租户身份校验，攻击者可以利用可预测的、按时间顺序生成的 Snowflake 文件 ID 进行枚举，从而获取由其他租户上传并存储在 Amazon S3 中的文件。

CVSS 5.3 · Medium EPSS 0.24% · P14

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
iflytek astron-rpa ≤ 1.1.6 affected
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I. Basic Information for CVE-2026-110764

Vulnerability Information
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Vulnerability Title
AstronRPA through 1.1.6 Cross-Tenant File Disclosure via /file/download
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
iflytek astron-rpa 0 ~ 1.1.6 -

II. Public POCs for CVE-2026-110764

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-110764

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Other References for CVE-2026-110764 (3)

IV. Related Vulnerabilities

Same product: astron-rpa
Same vendor: iflytek
Same weakness: CWE-639

V. Comments for CVE-2026-110764

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