CVE-2023-51463 : Security Advisory and Response

A reflected Cross-Site Scripting (XSS) vulnerability has been identified in Adobe Experience Manager versions 6.5.18 and earlier. This vulnerability could allow a low-privileged attacker to execute malicious JavaScript in the victim's browser by tricking them into visiting a vulnerable URL.

Understanding CVE-2023-51463

This section will cover the details of CVE-2023-51463 including the vulnerability description, impacted systems, exploitation mechanism, and mitigation strategies.

What is CVE-2023-51463?

The CVE-2023-51463 vulnerability is a reflected Cross-Site Scripting (XSS) vulnerability found in Adobe Experience Manager versions 6.5.18 and earlier. By exploiting this vulnerability, an attacker could execute malicious scripts within a victim's browser.

The Impact of CVE-2023-51463

The impact of CVE-2023-51463 is significant as it allows attackers to potentially manipulate user sessions, deface websites, steal sensitive information, or perform other malicious actions within the context of the victim's browsing session.

Technical Details of CVE-2023-51463

This section will delve into the technical specifics of the CVE-2023-51463 vulnerability.

Vulnerability Description

The vulnerability exists in the

libs/cq/gui/components/siteadmin/admin/createlanguagecopywizard/clientlibs/createlanguagecopy/js/createlanguagecopy.js

file of Adobe Experience Manager versions 6.5.18 and earlier, allowing attackers to inject and execute malicious JavaScript code.

Affected Systems and Versions

Adobe Experience Manager versions 6.5.18 and earlier are confirmed to be impacted by this reflected XSS vulnerability.

Exploitation Mechanism

Attackers could exploit this vulnerability by persuading a victim to click on a URL that references a compromised page, enabling the execution of malicious JavaScript code in the victim's browser.

Mitigation and Prevention

To safeguard systems from CVE-2023-51463, immediate actions and long-term security practices are recommended.

Immediate Steps to Take

Update Adobe Experience Manager to a secure version that includes a patch for the XSS vulnerability.
Educate users about the risks of clicking on suspicious URLs and implement web application firewalls to filter out malicious content.

Long-Term Security Practices

Conduct regular security audits and penetration testing to identify and remediate vulnerabilities.
Stay informed about security advisories and updates from Adobe to address emerging threats.

Patching and Updates

Adobe has released a security advisory addressing the reflected XSS vulnerability in Adobe Experience Manager versions 6.5.18 and earlier. Ensure that you apply the latest patches and updates provided by Adobe to mitigate the risk associated with CVE-2023-51463.