CVE-2021-45227 : Vulnerability Insights and Analysis

COINS Construction Cloud 11.12 is vulnerable to a persistent Cross-Site Scripting (XSS) attack due to inappropriate use of HTML IFRAME elements.

Understanding CVE-2021-45227

An overview of the vulnerability and its impact.

What is CVE-2021-45227?

COINS Construction Cloud 11.12 is affected by a vulnerability that allows malicious actors to execute persistent XSS attacks through the file upload functionality.

The Impact of CVE-2021-45227

The vulnerability exposes users to potential XSS attacks leading to unauthorized access, data manipulation, and potential information disclosure.

Technical Details of CVE-2021-45227

Details on the technical aspects of the vulnerability.

Vulnerability Description

An issue in COINS Construction Cloud 11.12 allows attackers to inject malicious scripts into the application using HTML IFRAME elements, compromising the security of the system.

Affected Systems and Versions

Product: COINS Construction Cloud 11.12
Vendor: N/A
Versions: N/A

Exploitation Mechanism

The vulnerability can be exploited through crafted file uploads that contain malicious scripts, leading to the execution of unauthorized code within the application.

Mitigation and Prevention

Guidelines on how to mitigate and prevent exploitation of the vulnerability.

Immediate Steps to Take

Disable file upload functionality until a patch is applied.
Regularly monitor and audit file uploads for malicious content.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Keep software up to date with the latest security patches.
Educate users on safe file handling practices.

Patching and Updates

Apply the latest updates and patches provided by the vendor to fix the vulnerability.