CVE-2020-10963 : Security Advisory and Response

FrozenNode Laravel-Administrator through 5.0.12 allows unrestricted file upload, leading to Remote Code Execution via a specific image upload vulnerability.

Understanding CVE-2020-10963

This CVE describes a critical security issue in FrozenNode Laravel-Administrator that enables attackers to upload malicious PHP content within a GIF image, potentially resulting in Remote Code Execution.

What is CVE-2020-10963?

The vulnerability in FrozenNode Laravel-Administrator allows unauthenticated users to upload files with PHP content disguised as GIF images, leading to potential Remote Code Execution.

The Impact of CVE-2020-10963

The unrestricted file upload vulnerability can be exploited by malicious actors to execute arbitrary code on the affected system, compromising its security and integrity.

Technical Details of CVE-2020-10963

FrozenNode Laravel-Administrator through version 5.0.12 is susceptible to this file upload vulnerability.

Vulnerability Description

The flaw allows attackers to upload PHP files within GIF images, bypassing security measures and potentially executing malicious code.

Affected Systems and Versions

Product: FrozenNode Laravel-Administrator
Versions: up to 5.0.12

Exploitation Mechanism

Attackers can exploit this vulnerability by uploading a GIF image containing PHP code, tricking the system into executing the malicious script.

Mitigation and Prevention

It is crucial to take immediate action to mitigate the risks posed by CVE-2020-10963.

Immediate Steps to Take

Disable file uploads in the application if not essential
Implement file type validation to prevent uploading executable files
Regularly monitor and audit file uploads for suspicious activities

Long-Term Security Practices

Keep software and applications up to date to patch known vulnerabilities
Conduct regular security assessments and penetration testing to identify and address potential weaknesses

Patching and Updates

Update FrozenNode Laravel-Administrator to a secure version that addresses the file upload vulnerability