CVE-2023-28313 : Security Advisory and Response

This article covers the details of CVE-2023-28313 related to a Cross-Site Scripting Vulnerability in Microsoft Dynamics 365 Customer Voice.

Understanding CVE-2023-28313

Microsoft Dynamics 365 Customer Voice is impacted by a Cross-Site Scripting Vulnerability that could allow an attacker to perform spoofing attacks.

What is CVE-2023-28313?

The CVE-2023-28313 refers to a Cross-Site Scripting Vulnerability in Microsoft Dynamics 365 Customer Voice, which could be exploited by malicious actors to deceive users by presenting fraudulent content.

The Impact of CVE-2023-28313

The vulnerability poses a medium-level risk with a CVSS base score of 6.1. It could potentially lead to spoofing attacks where attackers can trick users into revealing sensitive information or performing unintended actions.

Technical Details of CVE-2023-28313

The following technical details outline the vulnerability, affected systems, and exploitation mechanisms.

Vulnerability Description

The vulnerability exists in the Microsoft Dynamics 365 Customer Voice platform, allowing for the execution of arbitrary scripts in a user's browser. This can result in unauthorized access to sensitive information or actions on behalf of the user.

Affected Systems and Versions

The affected product is the "Send Customer Voice survey from Dynamics 365" feature in Microsoft Dynamics 365 version 9.0.0.0 up to version 9.0.0.7.

Exploitation Mechanism

By exploiting this vulnerability, attackers can craft malicious scripts that, when executed within the context of the affected web application, can manipulate user data or actions.

Mitigation and Prevention

Taking immediate steps to mitigate the risk and implementing long-term security practices are crucial in addressing CVE-2023-28313.

Immediate Steps to Take

Organizations using Microsoft Dynamics 365 Customer Voice should apply security updates provided by Microsoft promptly.
Users should be cautious of clicking on suspicious links or providing sensitive information on websites that may be compromised.

Long-Term Security Practices

Regular security assessments and audits should be conducted to identify and address vulnerabilities proactively.
Employee training on cybersecurity best practices can help in preventing social engineering attacks that exploit such vulnerabilities.

Patching and Updates

Microsoft has released patches to address the Cross-Site Scripting Vulnerability in Microsoft Dynamics 365 Customer Voice. It is recommended to update the affected systems to the latest patched versions to mitigate the risk posed by CVE-2023-28313.