CVE-2023-48583 : Security Advisory and Response

Adobe Experience Manager versions 6.5.18 and earlier are affected by a Cross-site Scripting (DOM-based XSS) vulnerability. This allows a low-privileged attacker to execute malicious JavaScript within the victim's browser.

Understanding CVE-2023-48583

This CVE identifies a Stored XSS vulnerability in the specified component of Adobe Experience Manager.

What is CVE-2023-48583?

It is a Cross-site Scripting (DOM-based XSS) vulnerability affecting Adobe Experience Manager versions 6.5.18 and earlier. An attacker can execute malicious JavaScript in the victim's browser by exploiting this vulnerability.

The Impact of CVE-2023-48583

The impact of this vulnerability is rated as MEDIUM severity. If successfully exploited, it can lead to the execution of arbitrary code in the context of the user's browser.

Technical Details of CVE-2023-48583

This section provides a detailed overview of the vulnerability.

Vulnerability Description

The vulnerability exists in

libs/granite/ui/components/coral/foundation/clientlibs/foundation/js/granite/collection/switcher.js

and allows for Stored XSS attacks.

Affected Systems and Versions

Product: Adobe Experience Manager
Vendor: Adobe
Affected Versions: 6.5.18 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability by convincing victims to visit a URL referencing a vulnerable page and execute malicious JavaScript in the victim's browser.

Mitigation and Prevention

To protect systems from CVE-2023-48583, follow these guidelines.

Immediate Steps to Take

Update Adobe Experience Manager to a non-vulnerable version or patch level.
Educate users to be cautious when clicking on URLs to prevent social engineering attacks.

Long-Term Security Practices

Regularly monitor security advisories from Adobe for updates and patches.
Conduct security training to help users recognize and avoid suspicious links.

Patching and Updates

Ensure Adobe Experience Manager is regularly updated with the latest security patches and versions to mitigate the risk of exploitation.