CVE-2022-31583 : Security Advisory and Response
Discover the impact of CVE-2022-31583, a path traversal vulnerability in sravaniboinepelli/AutomatedQuizEval on GitHub. Learn about affected systems, exploitation risks, and mitigation strategies.
This CVE-2022-31583 involves a security vulnerability in the sravaniboinepelli/AutomatedQuizEval repository hosted on GitHub. The issue allows absolute path traversal due to the unsafe usage of the Flask send_file function.
Understanding CVE-2022-31583
This section will provide insights into the nature and impact of the CVE-2022-31583 vulnerability.
What is CVE-2022-31583?
The vulnerability in the sravaniboinepelli/AutomatedQuizEval repository on GitHub permits absolute path traversal by leveraging the insecure implementation of the Flask send_file function.
The Impact of CVE-2022-31583
The exploitation of this vulnerability could enable an attacker to traverse through directory structures and potentially access sensitive files on the server hosting the application.
Technical Details of CVE-2022-31583
In this section, we will delve into the specific technical aspects of CVE-2022-31583.
Vulnerability Description
The flaw arises from the inadequate validation of user input when utilizing the Flask send_file function, leading to the exposure of sensitive file paths.
Affected Systems and Versions
The vulnerability affects the sravaniboinepelli/AutomatedQuizEval repository through the version dated 2020-04-27 on GitHub.
Exploitation Mechanism
Attackers can exploit this vulnerability by crafting malicious requests that traverse directories beyond the intended scope, potentially resulting in unauthorized access to critical files.
Mitigation and Prevention
This section will cover the essential steps to mitigate the risks posed by CVE-2022-31583.
Immediate Steps to Take
It is recommended to update the affected repository to a secure version that addresses the path traversal vulnerability. Additionally, restrict access to sensitive directories and files within the application.
Long-Term Security Practices
Implement secure coding practices, such as input validation and output encoding, to prevent path traversal attacks. Regular security assessments and code reviews are vital to identifying and resolving such vulnerabilities.
Patching and Updates
Stay vigilant for security updates released by the repository owner and promptly apply patches to ensure the elimination of known vulnerabilities.