CVE-2022-4253 : Security Advisory and Response
Learn about CVE-2022-4253, a cross-site scripting vulnerability in SourceCodester Canteen Management System's customer.php file. Impact, mitigation, and prevention details included.
This article discusses a cross-site scripting vulnerability found in the SourceCodester Canteen Management System's customer.php file.
Understanding CVE-2022-4253
This vulnerability affects the function builtin_echo of the file customer.php in the SourceCodester Canteen Management System, leading to cross-site scripting.
What is CVE-2022-4253?
The vulnerability in SourceCodester Canteen Management System allows remote attackers to execute cross-site scripting attacks by manipulating the builtin_echo function in the customer.php file.
The Impact of CVE-2022-4253
The impact of this vulnerability is rated as low. It requires a low level of privileges and user interaction. The confidentiality impact is none, with low integrity impact and no availability impact.
Technical Details of CVE-2022-4253
The vulnerability is classified under CWE-707 Improper Neutralization -> CWE-74 Injection -> CWE-79 Cross Site Scripting. The CVSS v3.1 base score is 3.5 (Low).
Vulnerability Description
The vulnerability allows for the execution of cross-site scripting attacks through the built-in_echo function in the customer.php file of the SourceCodester Canteen Management System.
Affected Systems and Versions
The SourceCodester Canteen Management System version n/a is affected by this vulnerability.
Exploitation Mechanism
Remote attackers can exploit this vulnerability by manipulating the customer.php file to execute cross-site scripting attacks.
Mitigation and Prevention
To mitigate the risk associated with CVE-2022-4253, it is recommended to take immediate steps and implement long-term security practices.
Immediate Steps to Take
Ensure that the SourceCodester Canteen Management System is updated with the latest security patches and configurations to prevent cross-site scripting attacks.
Long-Term Security Practices
Regularly monitor and audit the system for vulnerabilities, conduct security training for developers, and implement input validation to prevent XSS attacks.
Patching and Updates
Stay informed about security updates for the SourceCodester Canteen Management System and promptly apply patches to address known vulnerabilities.