CVE-2020-28145 : What You Need to Know

An arbitrary file deletion vulnerability was discovered in wuzhicms v 4.0.1, allowing attackers to access sensitive information.

Understanding CVE-2020-28145

This CVE describes a security issue in wuzhicms v 4.0.1 that enables attackers to delete files and potentially gain unauthorized access to sensitive data.

What is CVE-2020-28145?

The vulnerability in wuzhicms v 4.0.1 allows attackers to delete files, leading to potential exposure of sensitive information.

The Impact of CVE-2020-28145

The vulnerability can be exploited by malicious actors to delete files and access confidential data, posing a significant risk to the security and integrity of the affected systems.

Technical Details of CVE-2020-28145

This section provides more technical insights into the vulnerability.

Vulnerability Description

The arbitrary file deletion vulnerability in wuzhicms v 4.0.1 occurs via coreframe\app\attachment\admin\index.php, enabling unauthorized access to sensitive information.

Affected Systems and Versions

Affected Version: wuzhicms v 4.0.1
Affected Product: Not applicable
Affected Vendor: Not applicable

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the coreframe\app\attachment\admin\index.php file, allowing them to delete files and potentially access sensitive data.

Mitigation and Prevention

Protecting systems from CVE-2020-28145 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches or updates provided by the vendor promptly.
Monitor file deletion activities and access to sensitive information.
Implement access controls and restrictions to prevent unauthorized file deletions.

Long-Term Security Practices

Conduct regular security assessments and audits to identify vulnerabilities.
Educate users and administrators on secure coding practices and data protection.
Keep systems and software up to date with the latest security patches.
Utilize intrusion detection and prevention systems to monitor and block malicious activities.
Consider implementing file integrity monitoring to detect unauthorized changes.

Patching and Updates

Ensure that the latest patches and updates are applied to wuzhicms v 4.0.1 to mitigate the arbitrary file deletion vulnerability.