CVE-2023-48450 : What You Need to Know

Adobe Experience Manager versions 6.5.18 and earlier have been identified with a Cross-site Scripting (DOM-based XSS) vulnerability. This article delves into the details of CVE-2023-48450, its impact, technical description, mitigation steps, and more.

Understanding CVE-2023-48450

This section provides an in-depth analysis of the CVE-2023-48450 vulnerability affecting Adobe Experience Manager.

What is CVE-2023-48450?

The CVE-2023-48450 vulnerability is classified as a Cross-site Scripting (DOM-based XSS) flaw within Adobe Experience Manager versions 6.5.18 and lower. An attacker with low privileges can execute malicious JavaScript code when a victim accesses a compromised page.

The Impact of CVE-2023-48450

The vulnerability poses a moderate threat, with a base severity score of 5.4. In a scenario where a victim visits a URL leading to the vulnerable page, the attacker can run malicious scripts within the victim's browser context, potentially leading to further exploitation.

Technical Details of CVE-2023-48450

This section delves into the technical aspects of CVE-2023-48450, including its description, affected systems, and exploitation mechanisms.

Vulnerability Description

The vulnerability resides in the

libs/dam/gui/coral/components/admin/clientlibs/actions/js/mpshare.js

script in Adobe Experience Manager versions 6.5.18 and below. It enables an attacker to conduct Cross-site Scripting attacks, leveraging DOM-based XSS techniques.

Affected Systems and Versions

Adobe Experience Manager versions 6.5.18 and earlier are confirmed to be vulnerable to CVE-2023-48450. Users operating on these versions are at risk of exploitation if exposed to malicious URLs.

Exploitation Mechanism

Exploiting CVE-2023-48450 requires an attacker to trick a victim into accessing a specific URL pointing towards a compromised page. By doing so, the attacker's crafted JavaScript payload gets executed within the victim's browser, potentially leading to unauthorized actions.

Mitigation and Prevention

Learn about the immediate steps to take and long-term security practices to safeguard against CVE-2023-48450.

Immediate Steps to Take

To mitigate the risk associated with CVE-2023-48450, users are advised to apply security patches provided by Adobe promptly. Additionally, users should refrain from clicking on suspicious or untrusted links to avoid exposure to potential attacks.

Long-Term Security Practices

Implementing a robust web application security strategy, conducting regular security audits, and educating users on safe browsing practices are essential for preventing Cross-site Scripting vulnerabilities like CVE-2023-48450.

Patching and Updates

Stay informed about security updates and patches released by Adobe for Adobe Experience Manager. Regularly update the software to ensure that known vulnerabilities, including CVE-2023-48450, are addressed effectively.