CVE-2023-48524 : Exploit Details and Defense Strategies

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-2023-48524

This section will provide an overview of the CVE-2023-48524 vulnerability, highlighting its impact, technical details, and mitigation strategies.

What is CVE-2023-48524?

CVE-2023-48524 is a stored XSS vulnerability in Adobe Experience Manager versions 6.5.18 and earlier. It allows attackers with low privileges to insert harmful scripts into vulnerable form fields, enabling the execution of malicious code in a victim's browser.

The Impact of CVE-2023-48524

The impact of this vulnerability is significant as it can be exploited by threat actors to perform Cross-Site Scripting attacks, compromising the security and integrity of user data within the affected Adobe Experience Manager instances.

Technical Details of CVE-2023-48524

This section delves into the specific technical aspects of the CVE-2023-48524 vulnerability, including its description, affected systems and versions, and exploitation mechanism.

Vulnerability Description

The vulnerability resides in the

libs/granite/ui/components/coral/foundation/clientlibs/foundation/js/granite/collection/deselect.js

script, allowing low-privileged attackers to inject malicious scripts into form fields within Adobe Experience Manager instances.

Affected Systems and Versions

Adobe Experience Manager versions 6.5.18 and below are confirmed to be affected by this stored XSS vulnerability, exposing users of these versions to potential exploitation.

Exploitation Mechanism

Attackers can abuse this vulnerability by leveraging the stored XSS to inject and execute malicious JavaScript code in the context of an unsuspecting victim's browser, posing a serious threat to data confidentiality and integrity.

Mitigation and Prevention

In response to CVE-2023-48524, immediate steps should be taken to secure Adobe Experience Manager instances and prevent potential exploitation. Long-term security practices and timely patching are crucial for addressing this vulnerability effectively.

Immediate Steps to Take

Administrators are advised to apply security patches provided by Adobe for affected versions promptly. Additionally, implementing security best practices and monitoring for suspicious activities can help mitigate risks associated with this vulnerability.

Long-Term Security Practices

Ensuring regular security assessments, implementing secure coding practices, and raising awareness among users about the risks of XSS attacks are essential for maintaining the integrity and security of Adobe Experience Manager installations.

Patching and Updates

Staying informed about security updates and applying patches released by Adobe is crucial for addressing CVE-2023-48524 effectively and safeguarding Adobe Experience Manager environments against potential security threats.