CVE-2020-9732 : Vulnerability Insights and Analysis

A stored XSS vulnerability in Adobe Experience Manager (AEM) allows malicious scripts to be executed in a victim's browser, impacting versions 6.5.5.0 and below.

Understanding CVE-2020-9732

This CVE involves a critical stored XSS vulnerability affecting Adobe Experience Manager.

What is CVE-2020-9732?

The vulnerability allows users with 'Author' privileges to store malicious scripts in fields associated with the Sites component, leading to script execution in victims' browsers.

The Impact of CVE-2020-9732

The vulnerability has a CVSS base score of 9.0, indicating a critical severity level with high impacts on confidentiality, integrity, and availability.

Technical Details of CVE-2020-9732

This section provides technical details of the vulnerability.

Vulnerability Description

The stored XSS vulnerability in AEM allows attackers to inject and execute malicious scripts through the Sites component.

Affected Systems and Versions

Adobe Experience Manager versions 6.5.5.0 and below
Adobe Experience Manager versions 6.4.8.1 and below

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: Low
User Interaction: Required
Scope: Changed
Availability Impact: High
Confidentiality Impact: High
Integrity Impact: High

Mitigation and Prevention

Protecting systems from the CVE-2020-9732 vulnerability is crucial.

Immediate Steps to Take

Apply security patches provided by Adobe promptly.
Restrict user privileges to minimize the risk of exploitation.
Monitor and validate user inputs to prevent script injections.

Long-Term Security Practices

Conduct regular security audits and vulnerability assessments.
Educate users on secure coding practices and the risks of XSS attacks.
Implement web application firewalls and security protocols.

Patching and Updates

Adobe has released patches to address the vulnerability; ensure timely installation to secure systems.