CVE-2020-35610 : What You Need to Know

An issue was discovered in Joomla! 2.5.0 through 3.9.22 where the autosuggestion feature of com_finder did not respect the access level of the corresponding terms.

Understanding CVE-2020-35610

This CVE relates to an information disclosure vulnerability in Joomla! CMS versions 2.5.0 through 3.9.22.

What is CVE-2020-35610?

The vulnerability in com_finder allows unauthorized users to access information that should be restricted, potentially leading to sensitive data exposure.

The Impact of CVE-2020-35610

The vulnerability could result in unauthorized access to sensitive information, compromising the confidentiality of data stored within the Joomla! CMS.

Technical Details of CVE-2020-35610

This section provides more technical insights into the vulnerability.

Vulnerability Description

The issue arises from the failure of the autosuggestion feature in com_finder to enforce access restrictions on corresponding terms, leading to information disclosure.

Affected Systems and Versions

Product: Joomla! CMS
Vendor: Joomla! Project
Versions Affected: 2.5.0 through 3.9.22

Exploitation Mechanism

Unauthorized users can exploit the vulnerability by utilizing the autosuggestion feature in com_finder to access restricted information.

Mitigation and Prevention

To address CVE-2020-35610, follow these mitigation strategies:

Immediate Steps to Take

Update Joomla! CMS to a patched version that addresses the vulnerability.
Restrict access to sensitive information within the CMS.

Long-Term Security Practices

Regularly monitor and audit access controls within the CMS.
Educate users on data security best practices to prevent unauthorized access.

Patching and Updates

Apply security patches provided by Joomla! Project promptly to ensure the CMS is protected from known vulnerabilities.