CVE-2019-5937 : Vulnerability Insights and Analysis

Cybozu Garoon versions 4.0.0 to 4.10.1 are affected by a cross-site scripting vulnerability that allows remote authenticated attackers to inject arbitrary web script or HTML.

Understanding CVE-2019-5937

This CVE involves a security issue in Cybozu Garoon versions 4.0.0 to 4.10.1 that can be exploited by attackers to execute cross-site scripting attacks.

What is CVE-2019-5937?

The CVE-2019-5937 vulnerability is a cross-site scripting flaw in Cybozu Garoon versions 4.0.0 to 4.10.1, enabling remote authenticated attackers to insert malicious web scripts or HTML code via user information.

The Impact of CVE-2019-5937

This vulnerability poses a risk of unauthorized script execution and HTML injection by malicious actors, potentially leading to sensitive data exposure or unauthorized actions within the application.

Technical Details of CVE-2019-5937

Cybozu Garoon versions 4.0.0 to 4.10.1 are susceptible to a cross-site scripting vulnerability.

Vulnerability Description

The vulnerability allows remote authenticated attackers to inject arbitrary web script or HTML through user information, opening avenues for malicious activities.

Affected Systems and Versions

Product: Cybozu Garoon
Vendor: Cybozu, Inc.
Versions Affected: 4.0.0 to 4.10.1

Exploitation Mechanism

Attackers with remote authenticated access can exploit this vulnerability to insert malicious web scripts or HTML code through user information, potentially compromising the application's security.

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2019-5937.

Immediate Steps to Take

Apply security patches provided by Cybozu, Inc. promptly.
Monitor and restrict user inputs to prevent malicious script injections.
Educate users on safe browsing practices to minimize the risk of exploitation.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Implement web application firewalls to filter and block malicious traffic.
Stay informed about security updates and best practices to enhance overall security posture.

Patching and Updates

Cybozu Garoon users should ensure they update to the latest patched versions released by the vendor to address the cross-site scripting vulnerability and enhance the application's security.