CVE-2023-48616 Explained : Impact and Mitigation

A stored Cross-Site Scripting (XSS) vulnerability has been discovered in Adobe Experience Manager versions 6.5.18 and earlier. This vulnerability could allow a low-privileged attacker to inject malicious scripts into vulnerable form fields, potentially leading to the execution of malicious JavaScript in a victim's browser.

Understanding CVE-2023-48616

Adobe Experience Manager is affected by a stored XSS vulnerability that poses a medium severity risk.

What is CVE-2023-48616?

The CVE-2023-48616 vulnerability affects Adobe Experience Manager versions 6.5.18 and earlier, allowing attackers to inject malicious scripts into form fields, leading to potential execution of harmful JavaScript in victims' browsers.

The Impact of CVE-2023-48616

This vulnerability could be exploited by a low-privileged attacker to execute arbitrary code, steal sensitive information, or perform unauthorized actions on behalf of the user, posing a considerable risk to affected systems.

Technical Details of CVE-2023-48616

The vulnerability description, affected systems, and exploitation mechanism are outlined below.

Vulnerability Description

Adobe Experience Manager versions 6.5.18 and earlier are susceptible to a stored XSS vulnerability in

libs/cq/tagging/gui/components/mergetag/clientlibs/mergetag/js/mergetag.js

, enabling threat actors to inject and execute malicious scripts in vulnerable form fields.

Affected Systems and Versions

The affected product is Adobe Experience Manager, specifically versions less than or equal to 6.5.18.

Exploitation Mechanism

A low-privileged attacker can exploit this vulnerability by injecting malicious scripts into form fields, leading to the execution of harmful JavaScript in victims' browsers.

Mitigation and Prevention

Protecting your systems from CVE-2023-48616 requires immediate action and the implementation of long-term security practices.

Immediate Steps to Take

Update Adobe Experience Manager to a non-vulnerable version.
Implement input validation to sanitize user inputs and prevent script injection.
Monitor web traffic for signs of XSS attacks.

Long-Term Security Practices

Regularly update and patch your software to mitigate known vulnerabilities.
Train your development team on secure coding practices to prevent XSS vulnerabilities.

Patching and Updates

Refer to the Adobe security advisory APSB23-72 for detailed information on patching and securing Adobe Experience Manager.