CVE-2023-5697 : Vulnerability Insights and Analysis

This article provides detailed information about CVE-2023-5697, including its description, impact, technical details, and mitigation/prevention measures.

Understanding CVE-2023-5697

CVE-2023-5697 is a cross-site scripting (XSS) vulnerability that has been identified in the CodeAstro Internet Banking System. This vulnerability allows an attacker to inject malicious code into the pages_withdraw_money.php file, leading to potential XSS attacks. The vulnerability affects version 1.0 of the CodeAstro Internet Banking System.

What is CVE-2023-5697?

The vulnerability identified as CVE-2023-5697 is a cross-site scripting (XSS) vulnerability that affects the CodeAstro Internet Banking System. Specifically, an unknown part of the pages_withdraw_money.php file is susceptible to a code injection attack. By manipulating the "account_number" parameter, an attacker can inject malicious code, which can then be executed by unsuspecting users visiting the affected pages.

The Impact of CVE-2023-5697

This XSS vulnerability in the CodeAstro Internet Banking System can have several detrimental impacts. Firstly, it allows attackers to execute arbitrary code on the user's browser, potentially compromising sensitive information such as login credentials, personal data, or financial details. Additionally, the vulnerability can be triggered remotely, making it possible for attackers to exploit it over a network connection. This increases the potential impact, as attackers can target multiple users concurrently.

Technical Details of CVE-2023-5697

Vulnerability Description

The vulnerability stems from a lack of proper input validation in the "account_number" parameter in the pages_withdraw_money.php file of the CodeAstro Internet Banking System. The attacker can manipulate this parameter to inject malicious code, which is then executed when the vulnerable page is loaded by a user.

Affected Systems and Versions

The CodeAstro Internet Banking System version 1.0 is affected by this XSS vulnerability. Other versions may also be vulnerable, but they are not specified in the available information.

Exploitation Mechanism

To exploit CVE-2023-5697, an attacker needs to manipulate the "account_number" parameter by injecting malicious code. This can be achieved by adding the malicious code within the parameter value. For example, the input

287359614--><ScRiPt%20>alert(1234)</ScRiPt><!--

triggers the XSS vulnerability. The injected code executes when the page is loaded, potentially compromising user information or facilitating further attacks.

Mitigation and Prevention

To mitigate the risks associated with CVE-2023-5697, it is essential to take immediate steps to address the vulnerability and adopt long-term security practices.

Immediate Steps to Take

Apply appropriate security patches or updates provided by CodeAstro to fix the vulnerability in the Internet Banking System.
Monitor and log user activity to detect any suspicious behavior related to the vulnerability.
Implement web application firewalls (WAFs) or intrusion detection systems (IDS) to detect and block XSS attacks.

Long-Term Security Practices

Regularly update and patch all software components, including the operating system, web servers, and associated applications.
Follow secure coding practices, such as input validation and output encoding, to prevent XSS vulnerabilities.
Ensure secure software development lifecycles, including vulnerability assessments and code reviews.
Conduct regular security assessments and penetration testing to identify and address any security vulnerabilities.
Educate users about the risks of XSS attacks and provide guidance on safe browsing practices, such as avoiding clicking on suspicious links or downloading files from untrusted sources.

Patching and Updates

CodeAstro should release a security patch or update specifically addressing CVE-2023-5697 in the affected Internet Banking System version 1.0. Users and organizations should promptly apply the provided updates to ensure the vulnerability is resolved and their systems are protected.

For more technical details and specific information about CVE-2023-5697, refer to the references provided by VulDB:

VulDB Entry - CVE-2023-5697
Signature and Permissions Required
Exploit - Internet Banking System

It is crucial to address vulnerabilities promptly and implement effective security practices to protect systems and data from potential exploits.