CVE-2026-1331— AMASTAR Technology｜MeetingHub - Arbitrary File Upload
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I. Basic Information for CVE-2026-1331
Vulnerability Information
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Vulnerability Title
AMASTAR Technology｜MeetingHub - Arbitrary File Upload
Source: NVD (National Vulnerability Database)
Vulnerability Description
MeetingHub developed by HAMASTAR Technology has an Arbitrary File Upload vulnerability, allowing unauthenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
危险类型文件的不加限制上传
Source: NVD (National Vulnerability Database)
Vulnerability Title
HAMASTAR MeetingHub 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HAMASTAR MeetingHub是中国台湾哈玛星（HAMASTAR）公司的一套无纸化会议系统。 HAMASTAR MeetingHub存在代码问题漏洞，该漏洞源于存在任意文件上传漏洞，可能导致未经验证的远程攻击者上传并执行Webshell后门，进而在服务器上执行任意代码。
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)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| AMASTAR Technology | MeetingHub | 0 | - |
II. Public POCs for CVE-2026-1331
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: MeetingHub
Same weakness: CWE-434
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