CVE-2020-28961 Explained : Impact and Mitigation

Perfex CRM v2.4.4 was discovered to contain a stored cross-site scripting (XSS) vulnerability in the component ./clients/client via the company name parameter.

Understanding CVE-2020-28961

This CVE involves a stored XSS vulnerability in Perfex CRM v2.4.4.

What is CVE-2020-28961?

CVE-2020-28961 is a security vulnerability found in Perfex CRM v2.4.4 that allows for stored cross-site scripting attacks through the company name parameter.

The Impact of CVE-2020-28961

The vulnerability could be exploited by attackers to inject malicious scripts into the CRM system, potentially leading to unauthorized access, data theft, or further attacks.

Technical Details of CVE-2020-28961

This section provides more technical insights into the vulnerability.

Vulnerability Description

Perfex CRM v2.4.4 is susceptible to stored cross-site scripting (XSS) via the company name parameter in the ./clients/client component.

Affected Systems and Versions

Product: Perfex CRM v2.4.4
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the company name parameter, which are then stored and executed when accessed by other users.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of this vulnerability.

Immediate Steps to Take

Disable the affected component if possible until a patch is available.
Regularly monitor and review user inputs to detect and prevent malicious script injections.

Long-Term Security Practices

Implement input validation mechanisms to sanitize user inputs effectively.
Educate users on safe browsing practices and the risks of XSS attacks.

Patching and Updates

Stay informed about security updates and patches released by Perfex CRM to address this vulnerability.