CVE-2018-18752 : Vulnerability Insights and Analysis
Learn about CVE-2018-18752, an Arbitrary File upload vulnerability in Webiness Inventory 2.3 allowing PHP code execution. Find mitigation steps and preventive measures here.
Webiness Inventory 2.3 suffers from an Arbitrary File upload vulnerability via PHP code in the protected/library/ajax/WsSaveToModel.php logo parameter.
Understanding CVE-2018-18752
The Arbitrary File upload vulnerability in Webiness Inventory 2.3 allows for PHP code execution through the logo parameter in a specific file.
What is CVE-2018-18752?
This CVE identifies a security flaw in Webiness Inventory 2.3 that enables an attacker to upload arbitrary files containing malicious PHP code.
The Impact of CVE-2018-18752
The vulnerability can lead to unauthorized access, data theft, and potential system compromise if exploited by malicious actors.
Technical Details of CVE-2018-18752
Webiness Inventory 2.3 is susceptible to an Arbitrary File upload vulnerability that can be exploited through PHP code injection.
Vulnerability Description
The issue arises from improper validation of user-supplied input in the logo parameter of the protected/library/ajax/WsSaveToModel.php file.
Affected Systems and Versions
- Affected Version: Webiness Inventory 2.3
Exploitation Mechanism
Attackers can upload files containing PHP code via the logo parameter, potentially leading to remote code execution.
Mitigation and Prevention
To address CVE-2018-18752, immediate actions and long-term security measures are crucial.
Immediate Steps to Take
- Disable PHP code execution in user-controlled parameters
- Implement input validation and sanitization routines
- Monitor file uploads for suspicious content
Long-Term Security Practices
- Regular security assessments and code reviews
- Stay updated on security advisories and patches
Patching and Updates
- Apply patches or updates provided by the software vendor to fix the vulnerability