CVE-2022-1560 : What You Need to Know

A Local File Inclusion vulnerability in the Amministrazione Aperta WordPress plugin before version 3.8 allows attackers to include files due to improper validation of the open parameter.

Understanding CVE-2022-1560

This CVE identifies a security issue in the Amministrazione Aperta WordPress plugin that can be exploited for Local File Inclusion attacks.

What is CVE-2022-1560?

The vulnerability arises from the plugin's failure to properly validate the open parameter. Although the original advisory mentioned exploitation by unauthenticated users, the affected code typically triggers a fatal error, limiting direct exploitation.

The Impact of CVE-2022-1560

If successfully exploited, attackers can provoke a Local File Inclusion issue, potentially leading to unauthorized access or data leakage. The exploit can be activated when logged in as an admin through the dashboard or by prompting an admin to click a malicious link.

Technical Details of CVE-2022-1560

Below are the key technical aspects of the vulnerability:

Vulnerability Description

The flaw in the Amministrazione Aperta WordPress plugin versions earlier than 3.8 stems from the lack of validation for the open parameter, enabling attackers to leverage Local File Inclusion.

Affected Systems and Versions

Amministrazione Aperta plugin versions prior to 3.8 are affected by this vulnerability.

Exploitation Mechanism

Exploitation can occur through the dashboard access as an admin or by tricking an admin into accessing a crafted malicious link.

Mitigation and Prevention

To address CVE-2022-1560, take the following immediate and long-term security measures:

Immediate Steps to Take

Update the Amministrazione Aperta plugin to version 3.8 or newer.
Regularly monitor for any suspicious activities or file inclusions in the plugin.

Long-Term Security Practices

Implement robust input validation and output encoding mechanisms in WordPress plugins.
Educate users on identifying and avoiding malicious links.

Patching and Updates

Stay informed about security updates and patches released by the plugin developer to mitigate potential risks.