CVE-2023-5523— M-Files Web Companion allows Remote Code Execution
Quick assessment
Affected
M-Files Web Companion
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.
M-Files Web是美国M-Files公司的一个智能信息管理平台。用于优化支持用户日常工作。 M-Files Web 23.10 之前存在跨站脚本漏洞，该漏洞源于执行下载内容存在缺陷，允许远程执行代码。
Possible ATT&CK Techniques 3 AI
T1055 · Process Injection T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
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I. Basic Information for CVE-2023-5523
Vulnerability Information
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Vulnerability Title
M-Files Web Companion allows Remote Code Execution
Source: CVE Program / CVE List V5
Vulnerability Description
Execution of downloaded content flaw in M-Files Web Companion before release version 23.10 and LTS Service Release Versions before 23.8 LTS SR1 allows
Remote Code Execution
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
从非可信控制范围包含功能例程
Source: CVE Program / CVE List V5
Vulnerability Title
M-Files Web 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
M-Files Web是美国M-Files公司的一个智能信息管理平台。用于优化支持用户日常工作。 M-Files Web 23.10 之前存在跨站脚本漏洞，该漏洞源于执行下载内容存在缺陷，允许远程执行代码。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| M-Files | Web Companion | 23.3 ~ 23.10 | - |
|
II. Public POCs for CVE-2023-5523
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2023-5523 (1)
Other References for CVE-2023-5523 (2)
-
https://empower.m-files.com/security-advisories/CVE-2023-5523 vendor-advisory
Same Patch Batch · M-Files · 2023-10-20 · 3 CVEs total
| CVE-2023-5524 | 8.2 HIGH | M-Files Web Companion allows Remote Code Execution for some filetypes |
| CVE-2023-2325 | 7.3 HIGH | Stored XSS Vulnerability in M-Files Classic Web |
IV. Related Vulnerabilities
Same vendor: M-Files
-
CVE-2023-6239
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CVE-2023-2325
Stored XSS Vulnerability in M-Files Classic Web
Same weakness: CWE-829
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V. Comments for CVE-2023-5523
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