CVE-2023-47320 : What You Need to Know

This article provides detailed information about CVE-2023-47320, which involves a vulnerability in Silverpeas Core 6.3.1 leading to Incorrect Access Control.

Understanding CVE-2023-47320

In this section, we will explore what CVE-2023-47320 entails.

What is CVE-2023-47320?

The CVE-2023-47320 vulnerability affects Silverpeas Core 6.3.1 and below, allowing an attacker with low privileges to execute the administrator-only function of putting the application in 'Maintenance Mode' due to broken access control. This results in the application becoming unavailable to all users.

The Impact of CVE-2023-47320

The impact of this vulnerability is significant as it allows unauthorized access to a critical function, potentially disrupting the availability of the application.

Technical Details of CVE-2023-47320

In this section, we will delve into the technical aspects of CVE-2023-47320.

Vulnerability Description

The vulnerability in Silverpeas Core 6.3.1 arises from Incorrect Access Control, enabling unauthorized users to trigger the 'Maintenance Mode' function.

Affected Systems and Versions

Silverpeas Core 6.3.1 and earlier versions are affected by this vulnerability.

Exploitation Mechanism

The exploitation of this vulnerability involves leveraging the broken access control to execute the 'Maintenance Mode' function.

Mitigation and Prevention

Here, we discuss the steps to mitigate and prevent CVE-2023-47320.

Immediate Steps to Take

Users are advised to update Silverpeas Core to a patched version or implement additional access controls to prevent unauthorized users from invoking critical functions.

Long-Term Security Practices

Implementing a robust access control mechanism and regular security audits can help prevent similar access control issues in the future.

Patching and Updates

Stay informed about security updates released by Silverpeas and promptly apply patches to address known vulnerabilities.