CVE-2023-48495 : What You Need to Know

Adobe Experience Manager versions 6.5.18 and earlier are affected by a Cross-site Scripting (DOM-based XSS) vulnerability. This could lead to the execution of malicious JavaScript in the victim's browser when visiting a URL referencing a vulnerable page.

Understanding CVE-2023-48495

This section delves into the details of the CVE-2023-48495 vulnerability.

What is CVE-2023-48495?

CVE-2023-48495 is a Cross-site Scripting (DOM-based XSS) vulnerability affecting Adobe Experience Manager versions 6.5.18 and earlier. An attacker could exploit this vulnerability to execute malicious JavaScript in the victim's browser by tricking them into visiting a URL containing the vulnerable page.

The Impact of CVE-2023-48495

The impact of this vulnerability includes unauthorized execution of JavaScript code within the victim's browser, potentially leading to further exploitation or data theft.

Technical Details of CVE-2023-48495

Let's explore the technical aspects of CVE-2023-48495.

Vulnerability Description

The vulnerability arises in the

libs/clientlibs/granite/coralui3/js/all.js

file in Adobe Experience Manager versions 6.5.18 and earlier, allowing for a Cross-site Scripting (DOM-based XSS) attack.

Affected Systems and Versions

Adobe Experience Manager versions 6.5.18 and earlier are affected by this vulnerability.

Exploitation Mechanism

A low-privileged attacker can exploit this vulnerability by enticing a victim to visit a URL containing a vulnerable page, triggering the execution of malicious JavaScript within the victim's browser.

Mitigation and Prevention

Here are the steps to mitigate and prevent exploitation of CVE-2023-48495.

Immediate Steps to Take

Users should update Adobe Experience Manager to a patched version beyond 6.5.18 to prevent exploitation of this vulnerability.

Long-Term Security Practices

Maintaining browser security settings, staying vigilant against suspicious URLs, and implementing proper input validation practices can help prevent Cross-site Scripting attacks.

Patching and Updates

Regularly check for security advisories from Adobe and promptly apply patches to secure systems against known vulnerabilities.