CVE-2023-41153 : Security Advisory and Response
Learn about CVE-2023-41153, a Stored Cross-Site Scripting (XSS) flaw in Usermin 2.001, allowing remote attackers to inject malicious web script or HTML. Find out the impact, technical details, and mitigation steps.
A Stored Cross-Site Scripting (XSS) vulnerability in the SSH configuration tab in Usermin 2.001 allows remote attackers to inject arbitrary web script or HTML via options for the host value while editing the host options.
Understanding CVE-2023-41153
This section will provide insights into the impact and technical details of the CVE-2023-41153.
What is CVE-2023-41153?
The CVE-2023-41153 is a Stored Cross-Site Scripting (XSS) vulnerability found in Usermin 2.001's SSH configuration tab. It enables remote attackers to insert malicious web script or HTML by manipulating the host value during the host options editing process.
The Impact of CVE-2023-41153
The impact of CVE-2023-41153 is significant as it allows attackers to execute malicious scripts on the targeted Usermin 2.001 instance, potentially leading to unauthorized data access or other security breaches.
Technical Details of CVE-2023-41153
In this section, we will delve into the vulnerability description, affected systems, and the exploitation mechanism.
Vulnerability Description
The vulnerability arises due to inadequate input validation in the SSH configuration tab of Usermin 2.001, enabling attackers to inject malicious scripts or HTML.
Affected Systems and Versions
All instances of Usermin 2.001 are impacted by this vulnerability, allowing attackers to exploit the XSS flaw.
Exploitation Mechanism
Remote attackers can exploit this vulnerability by manipulating the host value in the SSH configuration tab, injecting malicious web script or HTML code.
Mitigation and Prevention
This section outlines the steps to mitigate and prevent the exploitation of CVE-2023-41153.
Immediate Steps to Take
Users are advised to update Usermin to a patched version, if available, and avoid editing the host options in untrusted environments to prevent XSS attacks.
Long-Term Security Practices
Implement robust input validation mechanisms in web applications to prevent cross-site scripting vulnerabilities like CVE-2023-41153.
Patching and Updates
Regularly update Usermin to the latest secure version to mitigate known vulnerabilities and ensure a secure SSH configuration tab.