CVE-2023-46467 : Vulnerability Insights and Analysis

This article provides an overview of CVE-2023-46467, a Cross Site Scripting vulnerability impacting juzawebCMS versions 3.4 and earlier.

Understanding CVE-2023-46467

CVE-2023-46467 is a Cross Site Scripting vulnerability found in juzawebCMS v.3.4 and previous versions, which could allow a remote attacker to execute arbitrary code via a specially crafted payload in the username parameter of the registration page.

What is CVE-2023-46467?

The CVE-2023-46467 vulnerability is classified as a Cross Site Scripting (XSS) issue that affects juzawebCMS installations. By exploiting this vulnerability, a malicious actor can inject and execute arbitrary code in the context of a user's session on the affected website.

The Impact of CVE-2023-46467

This vulnerability poses a significant risk as it permits attackers to perform various malicious actions, including stealing sensitive information, manipulating the website content, or performing unauthorized actions on behalf of legitimate users.

Technical Details of CVE-2023-46467

CVE-2023-46467 stems from improper input validation in the username parameter of the registration page in juzawebCMS versions 3.4 and earlier, allowing an attacker to insert malicious scripts and execute them within the user's browser.

Vulnerability Description

The vulnerability arises from a lack of proper sanitization of user-supplied input, enabling threat actors to inject malicious code that gets executed in the victim's browser, leading to potential compromise of user sessions or theft of sensitive data.

Affected Systems and Versions

juzawebCMS versions 3.4 and previous iterations are confirmed to be impacted by CVE-2023-46467. Users with these versions are advised to take immediate action to address this security flaw.

Exploitation Mechanism

Exploiting CVE-2023-46467 involves crafting a malicious payload and injecting it into the username parameter of the registration page. Upon successful execution, the attacker can run arbitrary code within the user's browsing session.

Mitigation and Prevention

To safeguard systems against CVE-2023-46467, users and administrators are recommended to implement immediate remediation measures and adopt robust security practices.

Immediate Steps to Take

Update juzawebCMS to the latest version that includes a patch for the vulnerability.
Regularly monitor user inputs and apply content security policies to prevent XSS attacks.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and mitigate vulnerabilities proactively.
Educate users on secure practices to prevent falling victim to XSS attacks.

Patching and Updates

Stay informed about security updates released by juzawebCMS and promptly apply patches to ensure protection against known vulnerabilities.