CVE-2022-39027 : Vulnerability Insights and Analysis

A Stored Cross-Site Scripting (XSS) vulnerability in the U-Office Force Forum function allows a remote attacker to inject JavaScript and perform XSS attacks.

Understanding CVE-2022-39027

This CVE, assigned to e-Excellence Inc. by twcert, was published on October 31, 2022.

What is CVE-2022-39027?

The U-Office Force Forum function lacks proper filtering for special characters, enabling a remote attacker with general user privilege to execute JavaScript and conduct Stored Cross-Site Scripting (XSS) attacks.

The Impact of CVE-2022-39027

This vulnerability could lead to unauthorized access, data manipulation, and potential theft of sensitive information from affected systems.

Technical Details of CVE-2022-39027

The CVSS score for this CVE is 5.4, categorizing it as a MEDIUM severity issue.

Vulnerability Description

The vulnerability arises due to insufficient filtering of special characters in the U-Office Force Forum function, allowing for the injection of malicious JavaScript.

Affected Systems and Versions

Vendor: e-Excellence Inc.
Product: U-Office Force
Affected Versions: up to 20.50.7821D Build:202104sp1

Exploitation Mechanism

A remote attacker with general user privileges can exploit this vulnerability by injecting malicious JavaScript through the U-Office Force Forum function.

Mitigation and Prevention

It is crucial for organizations to take immediate action to mitigate the risks associated with CVE-2022-39027.

Immediate Steps to Take

Organizations should update the U-Office Force version to 23.0 to address this vulnerability.

Long-Term Security Practices

Implement secure coding practices and regular security assessments to prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security updates and patches released by e-Excellence Inc. to ensure systems are protected against known vulnerabilities.