CVE-2021-28585 : What You Need to Know

Magento Commerce versions 2.4.2, 2.4.1-p1, and 2.3.6-p1 are impacted by an Improper Input Validation vulnerability in the New customer WebAPI, potentially allowing attackers to send unsolicited spam e-mails.

Understanding CVE-2021-28585

This CVE-2021-28585 affects Magento Commerce, a product by Adobe, with certain versions being vulnerable to an Improper Input Validation flaw.

What is CVE-2021-28585?

CVE-2021-28585 is a security vulnerability found in Magento Commerce versions 2.4.2, 2.4.1-p1, and 2.3.6-p1. It involves inadequate input validation in the New customer WebAPI, which could be exploited by attackers to send spam e-mails.

The Impact of CVE-2021-28585

Successful exploitation of this vulnerability could enable threat actors to abuse the system and broadcast unsolicited spam e-mails, impacting the integrity of the targeted Magento Commerce installations.

Technical Details of CVE-2021-28585

This section provides more insights into the vulnerability in terms of its description, affected systems, and exploitation mechanisms.

Vulnerability Description

The vulnerability lies in the New customer WebAPI of Magento Commerce versions 2.4.2, 2.4.1-p1, and 2.3.6-p1 due to improper input validation, posing a risk of unauthorized e-mail transmissions.

Affected Systems and Versions

Magento Commerce versions 2.4.2, 2.4.1-p1, and 2.3.6-p1 are confirmed to be impacted by this vulnerability, potentially causing security breaches in those installations.

Exploitation Mechanism

Attackers could exploit the vulnerability by leveraging the improper input validation in the New customer WebAPI, allowing them to send spam e-mails without proper authorization.

Mitigation and Prevention

To secure systems against CVE-2021-28585, immediate actions, long-term security practices, and the importance of patching and updates are outlined below.

Immediate Steps to Take

It is crucial for users to update their Magento Commerce installations to the latest patched version to mitigate the vulnerability. Additionally, monitoring for any unusual e-mail activities is advised.

Long-Term Security Practices

Implementing secure coding practices, conducting regular security audits, and educating users to recognize phishing attempts can help bolster the overall security posture against similar threats.

Patching and Updates

Regularly applying security patches released by Adobe for Magento Commerce is essential to address vulnerabilities like Improper Input Validation and stay protected from potential cyber threats.