CVE-2018-17086 Explained : Impact and Mitigation

A vulnerability has been identified in OTCMS 3.61, allowing Cross-Site Scripting (XSS) attacks in the file admin/share_switch.php due to specific parameters.

Understanding CVE-2018-17086

This CVE involves a security issue in OTCMS 3.61 that enables XSS attacks through certain parameters.

What is CVE-2018-17086?

CVE-2018-17086 is a vulnerability in OTCMS 3.61 that permits Cross-Site Scripting (XSS) attacks via the parameters fieldName, fieldName2, and tabName in the file admin/share_switch.php.

The Impact of CVE-2018-17086

The vulnerability could allow malicious actors to execute arbitrary scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2018-17086

This section provides more technical insights into the CVE.

Vulnerability Description

The issue in OTCMS 3.61 allows for XSS attacks through the parameters fieldName, fieldName2, and tabName in the file admin/share_switch.php.

Affected Systems and Versions

Affected Product: OTCMS 3.61
Affected Version: Not applicable

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious scripts into the mentioned parameters, leading to the execution of unauthorized code in the user's browser.

Mitigation and Prevention

Protecting systems from CVE-2018-17086 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Implement input validation to sanitize user inputs and prevent XSS attacks.
Monitor and filter user-generated content for malicious scripts.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify vulnerabilities.
Educate developers and users about secure coding practices and the risks of XSS attacks.

Patching and Updates

Stay informed about security updates and patches released by the vendor.
Regularly update the OTCMS software to the latest secure version.