CVE-2023-48568 : Security Advisory and Response

Adobe Experience Manager versions 6.5.18 and earlier are affected by a Cross-site Scripting (DOM-based XSS) vulnerability. This could allow a low-privileged attacker to execute malicious JavaScript content in the victim's browser by convincing them to visit a URL pointing to a vulnerable page.

Understanding CVE-2023-48568

This section provides insights into the CVE-2023-48568 vulnerability.

What is CVE-2023-48568?

CVE-2023-48568 refers to a Cross-site Scripting (DOM-based XSS) vulnerability in Adobe Experience Manager versions 6.5.18 and earlier. Attackers can exploit this vulnerability to run malicious scripts in a victim's browser by tricking them into visiting a compromised page.

The Impact of CVE-2023-48568

The impact of this vulnerability in Adobe Experience Manager includes executing unauthorized JavaScript code within the victim's browser, potentially leading to sensitive data theft, account hijacking, or further attacks.

Technical Details of CVE-2023-48568

This section covers the technical aspects of the CVE-2023-48568 vulnerability.

Vulnerability Description

The vulnerability arises due to improper input validation in the

/libs/cq/gui/components/siteadmin/admin/properties/clientlibs/properties/js/permissions.js

script, allowing attackers to inject and execute malicious scripts in the context of the victim's browser.

Affected Systems and Versions

Adobe Experience Manager versions 6.5.18 and prior are affected by this vulnerability, with versions less than or equal to 6.5.18 deemed susceptible to the Cross-site Scripting flaw.

Exploitation Mechanism

Attackers exploit this vulnerability by enticing victims to access a URL linked to a vulnerable page within the Adobe Experience Manager, triggering the execution of unauthorized JavaScript content.

Mitigation and Prevention

This section outlines the measures to mitigate and prevent the CVE-2023-48568 vulnerability in Adobe Experience Manager.

Immediate Steps to Take

Users are advised to update Adobe Experience Manager to a patched version beyond 6.5.18 to mitigate the Cross-site Scripting issue. Additionally, organizations should educate users on safe browsing practices to avoid falling prey to malicious URLs.

Long-Term Security Practices

Establishing robust input validation mechanisms, conducting regular security audits, and promoting security awareness training can enhance the long-term security posture against similar vulnerabilities in Adobe Experience Manager.

Patching and Updates

Regularly monitoring vendor security advisories and promptly applying software updates and patches released by Adobe can help mitigate the risks associated with CVE-2023-48568.