Arbitrary File Upload in PHP Volunteer Management System by PHP Volunteer
CVE-2012-10056

8.7HIGH

Key Information:

Vendor
CVE Published:
13 August 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2012-10056?

The PHP Volunteer Management System v1.0.2 is susceptible to an arbitrary file upload vulnerability that allows authenticated users to upload files without any validation checks. This vulnerability stems from the unrestricted file upload functionality in the document upload section, where files can be placed directly into the publicly accessible mods/documents/uploads/ directory. As this directory lacks appropriate execution controls, it could be exploited by attackers to upload malicious files, such as PHP shells, enabling remote code execution. The presence of default credentials further simplifies the exploitation process, as attackers can gain access easily and execute harmful payloads via direct GET requests.

Affected Version(s)

PHP Volunteer Management 1.0.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

References

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ashoo
.
CVE-2012-10056 : Arbitrary File Upload in PHP Volunteer Management System by PHP Volunteer