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CVE-2020-19587 : Vulnerability Insights and Analysis

Learn about CVE-2020-19587, a Cross Site Scripting (XSS) flaw in Yellowfin Business Intelligence 7.3 that allows remote code execution via MIAdminStyles.i4 Admin UI. Find mitigation steps and preventive measures here.

Yellowfin Business Intelligence 7.3 is affected by a Cross Site Scripting (XSS) vulnerability in configMap parameters, allowing remote attackers to execute arbitrary code via MIAdminStyles.i4 Admin UI.

Understanding CVE-2020-19587

This CVE involves a security issue in Yellowfin Business Intelligence 7.3 that enables attackers to perform XSS attacks.

What is CVE-2020-19587?

The vulnerability in configMap parameters in Yellowfin Business Intelligence 7.3 permits malicious actors to run arbitrary code through the MIAdminStyles.i4 Admin UI.

The Impact of CVE-2020-19587

This vulnerability can lead to unauthorized code execution, potentially compromising the integrity and confidentiality of the system and data.

Technical Details of CVE-2020-19587

Yellowfin Business Intelligence 7.3 is susceptible to the following:

Vulnerability Description

The XSS flaw in configMap parameters allows attackers to execute arbitrary code via the MIAdminStyles.i4 Admin UI.

Affected Systems and Versions

        Product: Yellowfin Business Intelligence 7.3
        Vendor: Yellowfin
        Version: 7.3

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious code into the configMap parameters, which gets executed via the MIAdminStyles.i4 Admin UI.

Mitigation and Prevention

To address CVE-2020-19587, consider the following steps:

Immediate Steps to Take

        Apply security patches provided by Yellowfin promptly.
        Implement input validation mechanisms to sanitize user inputs and prevent XSS attacks.
        Monitor and restrict access to sensitive areas of the application.

Long-Term Security Practices

        Conduct regular security assessments and penetration testing to identify and remediate vulnerabilities.
        Educate developers and users on secure coding practices and the risks associated with XSS attacks.

Patching and Updates

        Stay informed about security updates and patches released by Yellowfin for the Business Intelligence platform.

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