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CVE-2025-8912: Arbitrary File Reading Vulnerability in Organization Portal System by WellChoose

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Overview

This report focuses on a significant vulnerability, CVE-2025-8912, found in the Organization Portal System developed by WellChoose. This vulnerability, if exploited, allows unauthenticated remote attackers to download arbitrary system files, leading to potential system compromise or data leakage. As such, it poses a serious risk to any organizations using affected versions of the portal system.

Vulnerability Summary

CVE ID: CVE-2025-8912
Severity: High (7.5 CVSS score)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise and data leakage

Affected Products

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Product | Affected Versions

Organization Portal System by WellChoose | All versions prior to patch

How the Exploit Works

The vulnerability lies within the Organization Portal System’s file handling system, specifically its mishandling of file paths. An attacker can exploit this vulnerability using an Absolute Path Traversal attack, manipulating the file path input to navigate outside of the intended directory and gain access to arbitrary system files. This could lead to the downloading of sensitive files, thus potentially compromising the system or leaking data.

Conceptual Example Code

A conceptual example of how this vulnerability might be exploited is shown below:

GET /file?path=/../../../../etc/passwd HTTP/1.1
Host: vulnerable-organization-portal.example.com

In the above example, the attacker is trying to download the “passwd” file, which is a critical system file containing user account details. The path includes multiple instances of “../”, which is a special directory name used to move up one directory level. This allows the attacker to traverse the directory tree upwards to the root directory and then into sensitive system directories.

Mitigation

WellChoose has released a patch to address this vulnerability, which organizations should apply immediately to all affected systems. As a temporary mitigation, organizations could also employ a Web Application Firewall (WAF) or Intrusion Detection System (IDS) to block or alert on any suspicious file path requests.

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Disclaimer:

The information and code presented in this article are provided for educational and defensive cybersecurity purposes only. Any conceptual or pseudocode examples are simplified representations intended to raise awareness and promote secure development and system configuration practices.

Do not use this information to attempt unauthorized access or exploit vulnerabilities on systems that you do not own or have explicit permission to test.

Ameeba and its authors do not endorse or condone malicious behavior and are not responsible for misuse of the content. Always follow ethical hacking guidelines, responsible disclosure practices, and local laws.

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