CVE-2018-12054 : Exploit Details and Defense Strategies

The PHP Scripts Mall Schools Alert Management Script has a vulnerability known as Arbitrary File Read, allowing for absolute path traversal through the f parameter in img.php.

Understanding CVE-2018-12054

This CVE entry describes a security issue in the PHP Scripts Mall Schools Alert Management Script that enables an attacker to read arbitrary files on the system.

What is CVE-2018-12054?

The vulnerability in the PHP Scripts Mall Schools Alert Management Script, labeled as Arbitrary File Read, permits unauthorized access to files via the img.php f parameter, leading to absolute path traversal.

The Impact of CVE-2018-12054

The exploitation of this vulnerability can result in unauthorized disclosure of sensitive information stored on the server, potentially compromising the confidentiality and integrity of data.

Technical Details of CVE-2018-12054

This section provides in-depth technical insights into the CVE-2018-12054 vulnerability.

Vulnerability Description

The Arbitrary File Read vulnerability in the PHP Scripts Mall Schools Alert Management Script allows attackers to read files on the server by manipulating the f parameter in img.php.

Affected Systems and Versions

Product: PHP Scripts Mall Schools Alert Management Script
Vendor: N/A
Versions: N/A

Exploitation Mechanism

The vulnerability can be exploited by attackers through the f parameter in img.php, enabling them to traverse absolute paths and access unauthorized files.

Mitigation and Prevention

Protecting systems from CVE-2018-12054 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable or restrict access to the vulnerable img.php file.
Implement input validation to prevent malicious input.
Regularly monitor and review file access logs for suspicious activities.

Long-Term Security Practices

Keep software and scripts updated to patch known vulnerabilities.
Conduct regular security assessments and penetration testing to identify and address potential weaknesses.

Patching and Updates

Apply patches or updates provided by the software vendor to fix the Arbitrary File Read vulnerability in the PHP Scripts Mall Schools Alert Management Script.