CVE-2023-48508 : Security Advisory and Response

Adobe Experience Manager versions 6.5.18 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. This could lead to the execution of malicious JavaScript in a victim's browser when they visit the page with the vulnerable field.

Understanding CVE-2023-48508

This section provides an overview of the CVE-2023-48508 vulnerability affecting Adobe Experience Manager.

What is CVE-2023-48508?

The CVE-2023-48508 vulnerability relates to a stored Cross-Site Scripting (XSS) flaw present in Adobe Experience Manager versions up to 6.5.18, allowing attackers to inject and execute malicious scripts in a victim's browser.

The Impact of CVE-2023-48508

The impact of this vulnerability includes the potential execution of unauthorized scripts in a victim's browser, posing risks of data theft, unauthorized access, and other security breaches.

Technical Details of CVE-2023-48508

Delve into the technical specifics of the CVE-2023-48508 vulnerability in Adobe Experience Manager.

Vulnerability Description

The vulnerability resides in

libs/dam/gui/coral/components/admin/collections/clientlibs/admin/js/collection.js

, enabling low-privileged attackers to carry out stored XSS attacks by injecting malicious scripts into vulnerable form fields.

Affected Systems and Versions

Adobe Experience Manager versions up to 6.5.18 are affected by this vulnerability, making systems with these versions susceptible to stored XSS attacks.

Exploitation Mechanism

Attackers with low privileges can exploit this vulnerability by injecting malicious scripts into specific form fields within the Adobe Experience Manager, targeting unsuspecting users to execute harmful scripts.

Mitigation and Prevention

Understand the measures to mitigate and prevent the CVE-2023-48508 vulnerability in Adobe Experience Manager.

Immediate Steps to Take

Immediate actions include applying relevant patches, leveraging web application firewalls, and monitoring system activity for any signs of exploitation.

Long-Term Security Practices

Implement long-term security practices such as regular security audits, educating users on safe browsing habits, and maintaining an updated and secure Adobe Experience Manager installation.

Patching and Updates

Regularly update Adobe Experience Manager to the latest version, ensuring all security patches provided by Adobe are applied promptly.