CVE-2023-48475 : What You Need to Know

This article provides an overview of CVE-2023-48475, a Cross-site Scripting vulnerability impacting Adobe Experience Manager versions 6.5.18 and earlier.

Understanding CVE-2023-48475

CVE-2023-48475 is a Cross-site Scripting (DOM-based XSS) vulnerability found in Adobe Experience Manager.

What is CVE-2023-48475?

Adobe Experience Manager versions 6.5.18 and earlier are affected by a Cross-site Scripting (DOM-based XSS) vulnerability. Attackers could execute malicious JavaScript within a victim's browser context via a specially crafted URL.

The Impact of CVE-2023-48475

The vulnerability has a CVSS v3.1 base score of 5.4, categorizing it as a medium severity issue. With a low attack complexity and vector, the exploitation requires user interaction, potentially leading to unauthorized script execution.

Technical Details of CVE-2023-48475

Vulnerability Description

The DOM-based XSS vulnerability exists in

libs/dam/cfm/admin/clientlibs/adminpage/actions/js/quickestpublish.js

file of Adobe Experience Manager.

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 low-privileged users to visit a URL that references a vulnerable page, enabling them to execute malicious JavaScript in the victim's browser.

Mitigation and Prevention

Immediate Steps to Take

Update Adobe Experience Manager to version 6.5.19 or later to patch the vulnerability.
Educate users about not clicking on suspicious links to mitigate the risk of exploitation.

Long-Term Security Practices

Regularly monitor security advisories from Adobe for any new vulnerabilities.
Implement content security policies to prevent Cross-site Scripting attacks.

Patching and Updates

Refer to the provided vendor advisory from Adobe for detailed information on patching and mitigating CVE-2023-48475.