CVE-2023-45394 : Exploit Details and Defense Strategies

This article provides detailed information about CVE-2023-45394, a Stored Cross-Site Scripting (XSS) vulnerability found in the Company field in the "Request a Quote" Section of Small CRM v3.0.

Understanding CVE-2023-45394

This section delves into the nature of the vulnerability and its potential impact.

What is CVE-2023-45394?

CVE-2023-45394 is a Stored Cross-Site Scripting (XSS) vulnerability that allows an attacker to store and execute malicious JavaScript code in the Admin panel of Small CRM v3.0, leading to Admin account takeover.

The Impact of CVE-2023-45394

The vulnerability poses a significant threat as it enables attackers to compromise the Admin account through the Company field in the "Request a Quote" Section of the CRM.

Technical Details of CVE-2023-45394

This section provides technical insights into the vulnerability, including affected systems, exploitation mechanism, and more.

Vulnerability Description

The vulnerability arises due to improper input validation in the Company field, allowing malicious scripts to be stored and executed.

Affected Systems and Versions

Small CRM v3.0 is confirmed to be affected by CVE-2023-45394, exposing systems running this version to the risk of exploitation.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious JavaScript code into the Company field, which gets executed in the Admin panel, enabling unauthorized access.

Mitigation and Prevention

In this section, key steps to mitigate the vulnerability and prevent potential attacks are discussed.

Immediate Steps to Take

Administrators should sanitize input fields to prevent script injection and regularly monitor Admin activities for any unauthorized access.

Long-Term Security Practices

Implementing secure coding practices, conducting regular security assessments, and providing security awareness training can enhance overall security posture.

Patching and Updates

Vendor patches or updates addressing the XSS vulnerability in Small CRM v3.0 should be promptly applied to eliminate the risk of exploitation.