CVE-2026-0663— Denial of Service condition in M-Files Server
Possible ATT&CK Techniques 1AI
T1499 · Endpoint Denial of ServiceGet alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-0663
Vulnerability Information
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Vulnerability Title
Denial of Service condition in M-Files Server
Source: CVE Program / CVE List V5
Vulnerability Description
Denial-of-service vulnerability in M-Files Server versions before 26.1.15632.3 allows an authenticated attacker with vault administrator privileges to crash the M-Files Server process by calling a vulnerable API endpoint.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1286
Source: CVE Program / CVE List V5
Vulnerability Title
M-Files Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
M-Files Server是M-Files公司的一个 M-Files 系统的服务器。 M-Files Server 26.1.15632.3之前版本存在安全漏洞，该漏洞源于存在漏洞的API端点，可能导致经过身份验证的攻击者使服务器进程崩溃。
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 |
|---|---|---|---|---|
| M-Files Corporation | M-Files Server | 0 ~ 26.1.15632.3 | - |
II. Public POCs for CVE-2026-0663
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-0663 (1)
IV. Related Vulnerabilities
Same product: M-Files Server
Same weakness: CWE-1286
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V. Comments for CVE-2026-0663
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