Unrestricted File Upload Vulnerability in Soosyze by Soosyze
CVE-2023-53871

6.9MEDIUM

Key Information:

Vendor

Soosyze

Status
Soosyze
Vendor
CVE Published:
15 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-53871?

Soosyze 2.0.0 contains a vulnerability that permits unrestricted file uploads, allowing attackers to upload arbitrary HTML files with embedded PHP scripts. This exploit takes advantage of a flawed upload mechanism, potentially exposing sensitive file paths and enabling the execution of malicious PHP code on the server. Addressing this vulnerability is critical to maintaining application security and safeguarding server integrity.

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Affected Version(s)

Soosyze 2.0.0

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.

CVE-2023-53871 - Proof of Concept

References

https://www.exploit-db.com/exploits/51718
exploit
https://soosyze.com/
product
https://github.com/soosyze/soosyze
product

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
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

nu11secur1ty
JSON
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