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CVE-2026-109168— lamp-cloud through 5.10.1 IDOR via /anyone/appendix/listFileByBizId

Quick assessment

Affected
dromara lamp-cloud
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.

lamp-cloud 5.10.1 及更早版本存在一个不安全的直接对象引用漏洞。该漏洞允许经过身份验证的用户通过向 listFileByBizId 端点传入任意 bizId,列举其他业务对象的文件附件。攻击者可以获取文件名、存储路径、MD5 哈希值以及存储的 URL。在默认采用 LOCAL 存储模式下,这些文件无需登录即可通过 /anyTenant/file 路径直接访问。

CVSS 6.5 · Medium

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System

Affected Version Matrix 1

VendorProduct Version RangeStatus
dromara lamp-cloud ≤ 5.10.1 affected
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I. Basic Information for CVE-2026-109168

Vulnerability Information

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Vulnerability Title
lamp-cloud through 5.10.1 IDOR via /anyone/appendix/listFileByBizId
Source: CVE Program / CVE List V5
Vulnerability Description
lamp-cloud through 5.10.1 contains an insecure direct object reference vulnerability that allows authenticated users to list other business objects' file attachments by supplying an arbitrary bizId to the listFileByBizId endpoint. Attackers can retrieve file names, storage paths, MD5 hashes and stored URLs, which in default LOCAL storage are served without login under /anyTenant/file.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/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
dromara lamp-cloud 0 ~ 5.10.1 -

II. Public POCs for CVE-2026-109168

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III. Intelligence Information for CVE-2026-109168

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Patches & Fixes for CVE-2026-109168 (1)

Proof of Concept for CVE-2026-109168 (1)

News Coverage for CVE-2026-109168 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2026-109168

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