CVE-2021-45226 Explained : Impact and Mitigation

An issue was discovered in COINS Construction Cloud 11.12. Due to improper validation of user-controlled HTTP headers, attackers can cause it to send password-reset e-mails pointing to arbitrary websites.

Understanding CVE-2021-45226

What is CVE-2021-45226?

The CVE-2021-45226 vulnerability exists in COINS Construction Cloud 11.12, allowing attackers to manipulate the system to send password-reset emails that lead recipients to malicious websites.

The Impact of CVE-2021-45226

The vulnerability can be exploited by malicious actors to trick users into visiting harmful websites through password-reset emails.

Technical Details of CVE-2021-45226

Vulnerability Description

Improper validation of user-controlled HTTP headers in COINS Construction Cloud 11.12
Allows attackers to send password-reset e-mails directing users to arbitrary websites

Affected Systems and Versions

Product: COINS Construction Cloud 11.12
Version: Not applicable

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating user-controlled HTTP headers to send password-reset e-mails that lead to malicious websites.

Mitigation and Prevention

Immediate Steps to Take

Disable password-reset emails until a patch is available
Educate users about phishing attacks and malicious links

Long-Term Security Practices

Implement regular security training for employees
Utilize email security solutions to detect and block phishing attempts

Patching and Updates

Apply patches or updates provided by COINS Construction Cloud to address the vulnerability