CVE-2023-48457 : Vulnerability Insights and Analysis

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

Understanding CVE-2023-48457

This section elaborates on the key details of the CVE-2023-48457 vulnerability.

What is CVE-2023-48457?

CVE-2023-48457 is a Cross-site Scripting (DOM-based XSS) vulnerability in Adobe Experience Manager versions 6.5.18 and below. The vulnerability could enable an attacker to execute malicious JavaScript within a victim's browser when they visit a URL pointing to a vulnerable page.

The Impact of CVE-2023-48457

The impact of this vulnerability could lead to unauthorized execution of JavaScript in the context of the victim's browser, potentially compromising sensitive data and impacting the integrity and confidentiality of the affected system.

Technical Details of CVE-2023-48457

In this section, we delve into the technical specifics of CVE-2023-48457.

Vulnerability Description

The vulnerability resides in

libs/cq/gui/components/projects/admin/reviewtd/clientlibs/js/compareAssets.js

of Adobe Experience Manager, allowing attackers to conduct Cross-site Scripting attacks.

Affected Systems and Versions

The vulnerability affects Adobe Experience Manager versions less than or equal to 6.5.18.

Exploitation Mechanism

Exploiting CVE-2023-48457 involves luring a victim to click on a malicious URL redirecting them to a vulnerable page, where the attacker's JavaScript code can execute within the victim's browser.

Mitigation and Prevention

Here are the strategies to mitigate and prevent exploitation of CVE-2023-48457.

Immediate Steps to Take

Users should update to a patched version of Adobe Experience Manager beyond 6.5.18 to eliminate the vulnerability. It is crucial to avoid clicking on suspicious URLs to prevent exploitation.

Long-Term Security Practices

Implementing secure coding practices, conducting regular security audits, and educating users about potential threats can enhance the long-term security posture.

Patching and Updates

Regularly apply security patches and updates provided by Adobe to address known vulnerabilities and strengthen system security.