CVE-2018-19558 : Security Advisory and Response

A vulnerability was found in arcms before 2018-03-19, allowing SQL injection through the limit parameter in the json/newslist feature.

Understanding CVE-2018-19558

This CVE identifies a security issue in arcms that could lead to SQL injection attacks.

What is CVE-2018-19558?

This vulnerability in arcms before 2018-03-19 enables SQL injection via the limit parameter in the json/newslist feature due to specific files present in the system.

The Impact of CVE-2018-19558

The vulnerability could potentially allow attackers to execute malicious SQL queries, leading to data theft, modification, or unauthorized access.

Technical Details of CVE-2018-19558

This section provides more technical insights into the CVE.

Vulnerability Description

The issue in arcms through 2018-03-19 allows SQL injection attacks through the limit parameter in the json/newslist feature, facilitated by specific files in the system.

Affected Systems and Versions

Affected Product: Not applicable
Affected Vendor: Not applicable
Affected Version: Not applicable

Exploitation Mechanism

The vulnerability is exploited through the limit parameter in the json/newslist feature, leveraging files like ctl/main/Json.php, ctl/main/service/Data.php, and comp/Db/Mysql.php.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial.

Immediate Steps to Take

Update arcms to a version released after 2018-03-19.
Implement input validation to prevent SQL injection attacks.

Long-Term Security Practices

Regularly monitor and audit for SQL injection vulnerabilities.
Educate developers on secure coding practices to prevent such issues.

Patching and Updates

Apply patches provided by the software vendor to address the vulnerability.