CVE-2020-12643 : Security Advisory and Response

OX App Suite 7.10.3 and earlier versions have an Incorrect Access Control vulnerability via an /api/subscriptions request, exposing email addresses.

Understanding CVE-2020-12643

This CVE involves an access control issue in OX App Suite versions 7.10.3 and earlier, potentially leading to unauthorized access to email addresses.

What is CVE-2020-12643?

This CVE identifies a vulnerability in OX App Suite versions 7.10.3 and earlier, where an attacker can exploit an /api/subscriptions request to access email addresses in snippets.

The Impact of CVE-2020-12643

The vulnerability allows unauthorized users to view email addresses, posing a risk to user privacy and potentially leading to targeted attacks.

Technical Details of CVE-2020-12643

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability arises from Incorrect Access Control via the /api/subscriptions request, enabling unauthorized access to email addresses within snippets.

Affected Systems and Versions

OX App Suite versions 7.10.3 and earlier

Exploitation Mechanism

Attackers can exploit the vulnerability by manipulating the /api/subscriptions request to retrieve email addresses.

Mitigation and Prevention

To address and prevent exploitation of this vulnerability, follow these steps:

Immediate Steps to Take

Update OX App Suite to the latest version.
Implement access controls to restrict unauthorized access to sensitive data.

Long-Term Security Practices

Regularly monitor and audit access controls and permissions within the application.
Educate users on secure practices to protect sensitive information.

Patching and Updates

Apply security patches promptly to address known vulnerabilities and enhance system security.