CVE-2023-48477 : Vulnerability Insights and Analysis

Adobe Experience Manager versions 6.5.18 and earlier have been found to be affected by a Cross-site Scripting (DOM-based XSS) vulnerability. This vulnerability could allow a low-privileged attacker to execute malicious JavaScript in the victim's browser when they visit a URL pointing to a vulnerable page.

Understanding CVE-2023-48477

This section provides a detailed overview of the CVE-2023-48477 vulnerability.

What is CVE-2023-48477?

The CVE-2023-48477 is a Cross-site Scripting (DOM-based XSS) vulnerability discovered in Adobe Experience Manager versions 6.5.18 and earlier. It allows attackers to execute malicious scripts in the victim's browser environment by convincing them to visit a specially crafted URL.

The Impact of CVE-2023-48477

The impact of this vulnerability is rated as MEDIUM with a CVSS base score of 5.4. Attackers can exploit this vulnerability to compromise the confidentiality, integrity, and availability of the affected system.

Technical Details of CVE-2023-48477

This section covers technical details and aspects of CVE-2023-48477.

Vulnerability Description

The vulnerability resides in the

libs/commerce/gui/components/admin/products/images/clientlibs/images.js

file, enabling an attacker to inject and execute arbitrary JavaScript code in the victim's browser. This could lead to various security risks and data breaches.

Affected Systems and Versions

The affected product is Adobe Experience Manager, with versions up to and including 6.5.18 being vulnerable to this exploit.

Exploitation Mechanism

Attackers can leverage this vulnerability by tricking a user into clicking on a malicious URL that references a page containing the vulnerable JavaScript code. Once executed, the attacker can perform a variety of malicious actions.

Mitigation and Prevention

In response to CVE-2023-48477, the following mitigation strategies and preventive measures can be implemented.

Immediate Steps to Take

Adobe users are advised to apply the security patch provided by Adobe to address and remediate this vulnerability promptly.

Long-Term Security Practices

Regularly update Adobe Experience Manager to the latest version to ensure that known vulnerabilities are patched.
Educate users about the risks of clicking on suspicious links and the importance of maintaining a secure browsing environment.

Patching and Updates

Adobe has released a security advisory (APSB23-72) detailing the vulnerability and providing guidance on how to address it. Users are encouraged to refer to this advisory for comprehensive information on mitigating the risks associated with CVE-2023-48477.