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CVE-2026-13381— VSee Clinic and API Insecure Direct Object Reference in File API Allows Unauthorized File Access and Deletion

Quick assessment

Affected
VSee Clinic
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.

VSee Clinic是美国VSee公司的一款视频会议系统 VSee Clinic存在授权问题漏洞，该漏洞源于/v1.3.0/api/files端点中存在不安全的直接对象引用（IDOR）漏洞，经过身份验证的攻击者可以操纵'remark'请求参数来枚举、检索和删除属于其他用户的文件。

AI Predicted 7.5 Difficulty: Easy EPSS 0.37% · P28

Affected Version Matrix 2

VendorProduct Version RangeStatus
VSee Clinic 7.1.26< 7.1.26.1 affected
1.3.0< 1.3.0.1 affected
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I. Basic Information for CVE-2026-13381

Vulnerability Information
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Vulnerability Title
VSee Clinic and API Insecure Direct Object Reference in File API Allows Unauthorized File Access and Deletion
Source: CVE Program / CVE List V5
Vulnerability Description
VSee Clinic 7.1.26 and API 1.3.0 contain an Insecure Direct Object Reference (IDOR) vulnerability in the /v1.3.0/api/files endpoint. An authenticated attacker can manipulate the 'remark' request parameter to enumerate, retrieve, and delete files belonging to other users on the application server.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA: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
Vulnerability Title
VSee Clinic 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
VSee Clinic是美国VSee公司的一款视频会议系统 VSee Clinic存在授权问题漏洞，该漏洞源于/v1.3.0/api/files端点中存在不安全的直接对象引用（IDOR）漏洞，经过身份验证的攻击者可以操纵'remark'请求参数来枚举、检索和删除属于其他用户的文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
VSee Clinic 7.1.26 ~ 7.1.26.1 -
VSee Clinic 1.3.0 ~ 1.3.0.1 -

II. Public POCs for CVE-2026-13381

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III. Intelligence Information for CVE-2026-13381

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Security Blog Posts for CVE-2026-13381 (1)

IV. Related Vulnerabilities

Same product: Clinic
Same vendor: VSee
Same weakness: CWE-639

V. Comments for CVE-2026-13381

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