CVE-2022-39325 : What You Need to Know

A cross-site scripting vulnerability in BaserCMS has been identified and published under CVE-2022-39325.

Understanding CVE-2022-39325

BaserCMS, a content management system with a Japanese language focus, has a cross-site scripting vulnerability affecting its management system in versions prior to 4.7.2.

What is CVE-2022-39325?

The CVE-2022-39325 vulnerability allows attackers to execute malicious scripts in the context of a user's session, potentially leading to account compromise or unauthorized access.

The Impact of CVE-2022-39325

This vulnerability poses a medium risk with a CVSSv3.1 base score of 4.6, indicating a potential for data confidentiality and integrity breaches. Users of BaserCMS are at risk of exploitation if not promptly addressed.

Technical Details of CVE-2022-39325

The vulnerability is categorized under CWE-79 ('Improper Neutralization of Input During Web Page Generation'), allowing for cross-site scripting attacks.

Vulnerability Description

The flaw in BaserCMS versions prior to 4.7.2 enables malicious actors to inject and execute scripts within the management system, leading to various security risks.

Affected Systems and Versions

Vendor: baserproject
Product: basercms
Affected Versions: < 4.7.2

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious scripts and tricking users into executing them, potentially compromising sensitive data.

Mitigation and Prevention

To safeguard against CVE-2022-39325, immediate actions as well as long-term security practices are recommended.

Immediate Steps to Take

Users of BaserCMS should upgrade to version 4.7.2 or later to mitigate the risk of exploitation. No known workarounds are available for this vulnerability.

Long-Term Security Practices

Apart from patching the system, ensuring regular security updates, employing secure coding practices, and conducting regular security audits can help in preventing such vulnerabilities.

Patching and Updates

Stay informed about security advisories and updates from the vendor to address vulnerabilities promptly.