CVE-2018-19546 Explained : Impact and Mitigation

CVE-2018-19546 pertains to a CSRF vulnerability in JTBC(PHP) version 3.0.1.7, allowing for XSS attacks through malicious code injection.

Understanding CVE-2018-19546

This CVE involves a security issue in JTBC(PHP) version 3.0.1.7 that enables Cross-Site Request Forgery (CSRF) attacks leading to potential XSS vulnerabilities.

What is CVE-2018-19546?

The version 3.0.1.7 of JTBC(PHP) contains a CSRF vulnerability in the console/xml/manage.php?type=action&action=edit URI. This flaw permits an attacker to execute an XSS attack by inserting harmful code in the content parameter.

The Impact of CVE-2018-19546

The vulnerability allows malicious actors to perform XSS attacks, potentially compromising the confidentiality and integrity of the affected system.

Technical Details of CVE-2018-19546

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

Vulnerability Description

JTBC(PHP) version 3.0.1.7 is susceptible to CSRF via the console/xml/manage.php?type=action&action=edit URI, enabling the execution of XSS payloads through the content parameter.

Affected Systems and Versions

Product: JTBC(PHP) version 3.0.1.7
Vendor: Not applicable
Affected Version: Not applicable

Exploitation Mechanism

The vulnerability can be exploited by attackers to inject malicious code into the content parameter, leading to XSS attacks.

Mitigation and Prevention

Protecting systems from CVE-2018-19546 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable or restrict access to the vulnerable URI in JTBC(PHP) version 3.0.1.7
Implement input validation to sanitize user inputs

Long-Term Security Practices

Regularly update and patch the JTBC(PHP) software
Conduct security audits and penetration testing to identify and address vulnerabilities

Patching and Updates

Apply security patches provided by the vendor to address the CSRF and XSS vulnerabilities in JTBC(PHP) version 3.0.1.7.