Unrestricted File Upload Vulnerability in vBizz Component for Joomla! by WDM Tech
CVE-2019-25758

8.7HIGH

Key Information:

Vendor

Wdmtech

Status
Vbizz
Vendor
CVE Published:
19 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2019-25758?

The vBizz component for Joomla! version 1.0.7 suffers from an unrestricted file upload vulnerability that enables authenticated attackers to upload harmful PHP files through the profile_pic parameter. By exploiting this flaw, attackers can send malicious files via POST requests to the employee view endpoint, allowing them to execute arbitrary code from the uploads directory. This poses a significant risk of remote code execution, potentially compromising the integrity of the server.

Affected Version(s)

vBizz 1.0.7

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-2019-25758 - Proof of Concept

References

https://www.exploit-db.com/exploits/46224
exploit
http://wdmtech.com/
product
https://extensions.joomla.org/extensions/extension/market...
product

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

Ihsan Sencan
.