CVE-2023-48454 : Exploit Details and Defense Strategies

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 content in a victim's browser by convincing them to visit a URL referencing a vulnerable page.

Understanding CVE-2023-48454

This section delves into the details of the CVE-2023-48454 vulnerability.

What is CVE-2023-48454?

CVE-2023-48454 is a Cross-site Scripting (DOM-based XSS) vulnerability impacting Adobe Experience Manager versions 6.5.18 and earlier. It enables attackers to execute malicious JavaScript in a victim's browser through a compromised URL.

The Impact of CVE-2023-48454

The impact of CVE-2023-48454 is categorized as MEDIUM. Attackers with low privileges can exploit this vulnerability, potentially leading to unauthorized execution of JavaScript on vulnerable pages.

Technical Details of CVE-2023-48454

In this section, the technical aspects of CVE-2023-48454 are discussed.

Vulnerability Description

The vulnerability resides in the

libs/cq/personalization/touch-ui/clientlibs/activities/activities.js

script in Adobe Experience Manager versions 6.5.18 and prior, allowing for DOM-based XSS attacks.

Affected Systems and Versions

Adobe Experience Manager versions 6.5.18 and earlier are confirmed to be affected by this vulnerability, necessitating immediate attention and patching.

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating URLs to trick users into visiting specific pages, executing unauthorized JavaScript code in victims' browsers.

Mitigation and Prevention

This section outlines steps to mitigate the risks associated with CVE-2023-48454.

Immediate Steps to Take

Users are advised to apply security patches promptly, especially for Adobe Experience Manager versions 6.5.18 and below, to prevent exploitation of the DOM-based XSS vulnerability.

Long-Term Security Practices

Implementing robust security protocols, educating users on safe browsing habits, and regularly updating software can enhance overall security posture against similar vulnerabilities.

Patching and Updates

Regularly monitor security advisories from Adobe and promptly apply recommended patches and updates to safeguard systems against potential threats.