A Cross-Site Scripting (XSS) vulnerability has been discovered in the Book Store Management System version 1., a web-based application that is designed to facilitate the efficient management of book inventory, sales, and customer information for bookstores. This vulnerability, designated as CVE-2022-45225, allows potential attackers to inject and execute arbitrary web scripts or HTML code via a specially crafted payload targeting the book_title parameter in the /bsms_ci/index.php/book URL. When exploited successfully, this could enable malicious actions such as session hijacking, stealing sensitive data, or manipulating page content. In this post, we will discuss the exploit details, risk factors, and provide links to original references for more information.
Technical Details
The XSS vulnerability originates from the inadequate sanitization of user input in the book_title parameter when submitting book details through the /bsms_ci/index.php/book URL. Consequently, an attacker can inject malicious web scripts or HTML in the book_title field which would then be executed in a user's web browser.
Proof of concept
This code snippet demonstrates the vulnerability by injecting a simple script tag that displays an alert when the script is executed:
/book?book_title=<script>alert('XSS');</script>
Upon opening this crafted URL, the browser will display an alert box with the message "XSS" as the injected script executes.
To protect against this XSS vulnerability, the application developers should
1. Utilize secure programming techniques and implement proper input validation and sanitization for all user-supplied data, including the book_title parameter.
2. Consider using web application security mechanisms such as Content Security Policy (CSP) to prevent the execution of unauthorized scripts.
Original References
1. Official CVE Details: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-45225
2. Exploit Database Entry: https://www.exploit-db.com/exploits/54244
Conclusion
CVE-2022-45225 represents a significant security risk for users of Book Store Management System v1., as it could enable attackers to execute arbitrary web scripts or HTML in another user's browser. By following best practices for secure programming and implementing proper input validation and sanitization, application developers can mitigate the vulnerability and protect their systems from potential exploitation. Always keep your web applications up-to-date and monitor them for known security vulnerabilities.
Timeline
Published on: 11/25/2022 20:15:00 UTC
Last modified on: 12/01/2022 17:54:00 UTC