CVE-2020-23957 : Vulnerability Insights and Analysis

Pega Platform through 8.4.x is affected by Cross Site Scripting (XSS) via the ConnectionID parameter.

Understanding CVE-2020-23957

This CVE involves a vulnerability in Pega Platform that allows for Cross Site Scripting (XSS) attacks.

What is CVE-2020-23957?

The vulnerability in Pega Platform through version 8.4.x enables attackers to execute XSS attacks through the ConnectionID parameter.

The Impact of CVE-2020-23957

The vulnerability can be exploited by sending a specific request to a PRAuth URI, potentially leading to unauthorized script execution.

Technical Details of CVE-2020-23957

This section provides more technical insights into the CVE.

Vulnerability Description

The issue arises from improper handling of the ConnectionID parameter, allowing malicious scripts to be injected.

Affected Systems and Versions

Pega Platform through version 8.4.x

Exploitation Mechanism

Attackers can exploit this vulnerability by sending a crafted request to a specific URI.

Mitigation and Prevention

Protecting systems from CVE-2020-23957 is crucial to prevent potential security breaches.

Immediate Steps to Take

Apply security patches provided by Pega to address the XSS vulnerability.
Monitor and filter input to prevent malicious script injection.

Long-Term Security Practices

Regularly update and patch Pega Platform to mitigate known vulnerabilities.
Conduct security assessments and penetration testing to identify and address potential weaknesses.

Patching and Updates

Stay informed about security updates and apply them promptly to ensure system security.