CVE-2023-34247 : Vulnerability Insights and Analysis

A detailed overview of the open redirect vulnerability in the

@keystone-6/auth

package of Keystone content management system.

Understanding CVE-2023-34247

This section will cover what CVE-2023-34247 entails.

What is CVE-2023-34247?

CVE-2023-34247 is an open redirect vulnerability found in the

@keystone-6/auth

package of the Keystone content management system, versions 7.0.0 and prior. This vulnerability allows attackers to redirect users to malicious external websites.

The Impact of CVE-2023-34247

The impact of this vulnerability is that it enables attackers to deceive users by redirecting them to untrusted sites, posing potential risks and security threats.

Technical Details of CVE-2023-34247

This section provides technical details of the CVE-2023-34247 vulnerability.

Vulnerability Description

The open redirect vulnerability in the

@keystone-6/auth

package allows attackers to bypass the redirect filter and redirect users to URLs outside the expected domain, leading to possible phishing attacks and unauthorized redirection.

Affected Systems and Versions

Vendor: keystonejs
Product: keystone
Affected Versions: <= 7.0.0

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious URLs that appear legitimate to users but lead them to malicious external sites instead.

Mitigation and Prevention

Learn how to protect your systems from CVE-2023-34247.

Immediate Steps to Take

To mitigate this vulnerability, users are advised to apply the patch from pull request 8626 or refrain from using the

@keystone-6/auth

package until a secure version is available.

Long-Term Security Practices

In the long term, it is essential for developers to regularly update their software and follow secure coding practices to prevent similar vulnerabilities.

Patching and Updates

Stay informed about security advisories and updates from Keystone to patch vulnerabilities and enhance the security of your systems.