CVE-2020-8775 : What You Need to Know

Pega Platform before version 8.2.6 is affected by a Stored Cross-Site Scripting (XSS) vulnerability in the comment tags.

Understanding CVE-2020-8775

Pega Platform version 8.2.6 and below are susceptible to a Stored XSS vulnerability.

What is CVE-2020-8775?

CVE-2020-8775 is a vulnerability in Pega Platform that allows attackers to execute malicious scripts in a victim's browser.

The Impact of CVE-2020-8775

This vulnerability could lead to unauthorized access, data theft, and potential compromise of sensitive information.

Technical Details of CVE-2020-8775

Pega Platform's vulnerability details and affected systems.

Vulnerability Description

The vulnerability exists in the comment tags of Pega Platform, enabling attackers to inject and execute malicious scripts.

Affected Systems and Versions

Pega Platform versions prior to 8.2.6

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into comment tags, which are then executed when accessed by users.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2020-8775.

Immediate Steps to Take

Upgrade Pega Platform to version 8.2.6 or above to patch the vulnerability.
Regularly monitor and review user-generated content for suspicious scripts.

Long-Term Security Practices

Implement input validation mechanisms to sanitize user inputs.
Educate users on safe browsing practices and the risks of executing untrusted scripts.

Patching and Updates

Stay informed about security updates and patches released by Pega Platform to address vulnerabilities like CVE-2020-8775.