CVE-2023-22263 : Security Advisory and Response

This CVE-2023-22263 article provides detailed information about the AEM URL Redirection to Untrusted Site security feature bypass vulnerability affecting Adobe Experience Manager versions 6.5.15.0 and earlier.

Understanding CVE-2023-22263

This section delves into the specifics of CVE-2023-22263, offering insights into what this vulnerability entails and its potential impact.

What is CVE-2023-22263?

The CVE-2023-22263, also known as "AEM URL Redirection to Untrusted Site Security feature bypass," is a security vulnerability found in Adobe Experience Manager versions 6.5.15.0 and prior. It is categorized as a URL Redirection to Untrusted Site ('Open Redirect') vulnerability. This flaw allows a low-privilege authenticated attacker to exploit the system by redirecting users to malicious websites. The exploitation of this vulnerability necessitates user interaction.

The Impact of CVE-2023-22263

The impact of CVE-2023-22263 can be significant as it enables attackers to redirect unsuspecting users to malicious websites. This can lead to various security concerns such as phishing attacks, malware distribution, and unauthorized access to sensitive information.

Technical Details of CVE-2023-22263

In this section, we explore the technical facets of CVE-2023-22263, including its vulnerability description, affected systems, and exploitation mechanism.

Vulnerability Description

The vulnerability in Adobe Experience Manager versions 6.5.15.0 and earlier allows for URL Redirection to Untrusted Site (Open Redirect) attacks. This can be exploited by a low-privilege authenticated attacker to redirect users to malicious websites.

Affected Systems and Versions

The affected vendor is Adobe, and the impacted product is Experience Manager. Versions 6.5.15.0 and earlier are confirmed to be affected by this vulnerability.

Exploitation Mechanism

To exploit CVE-2023-22263, an attacker must be a low-privilege authenticated user. By leveraging this vulnerability, the attacker can manipulate URLs to redirect users to malicious sites, potentially compromising user security.

Mitigation and Prevention

This section outlines the steps that organizations and users can take to mitigate the risks posed by CVE-2023-22263 and prevent potential exploitation.

Immediate Steps to Take

Organizations should promptly apply security patches or updates provided by Adobe to address this vulnerability.
Users are advised to exercise caution while interacting with URLs and to avoid clicking on suspicious links.

Long-Term Security Practices

Implementing security best practices such as user awareness training, conducting regular security assessments, and maintaining up-to-date software can help enhance overall cybersecurity posture.

Patching and Updates

Adobe has released patches to mitigate the CVE-2023-22263 vulnerability. It is crucial for organizations using affected versions of Adobe Experience Manager to apply the latest security updates promptly to safeguard their systems against potential attacks.