CVE-2022-31549 : Exploit Details and Defense Strategies
Learn about CVE-2022-31549 affecting olmax99/helm-flask-celery repository on GitHub, allowing absolute path traversal through Flask send_file function. Take immediate steps for mitigation.
A vulnerability in the olmax99/helm-flask-celery repository before 2022-05-25 on GitHub could allow an attacker to perform absolute path traversal by exploiting the unsafe use of the Flask send_file function.
Understanding CVE-2022-31549
This section will provide insights into the nature of the vulnerability and its potential impact.
What is CVE-2022-31549?
The olmax99/helm-flask-celery repository on GitHub is susceptible to absolute path traversal due to the unsafe implementation of the Flask send_file function.
The Impact of CVE-2022-31549
Exploiting this vulnerability could lead to unauthorized access to sensitive files and directories, potentially compromising the security and integrity of the affected system.
Technical Details of CVE-2022-31549
Explore the technical aspects of the CVE to understand the vulnerability better.
Vulnerability Description
The issue arises from the insecure usage of the Flask send_file function, enabling attackers to traverse absolute paths and access unauthorized files.
Affected Systems and Versions
The olmax99/helm-flask-celery repository before 2022-05-25 is impacted by this vulnerability, affecting all versions available up to that date.
Exploitation Mechanism
Attackers can exploit the vulnerability by crafting malicious requests that traverse absolute paths, allowing them to retrieve sensitive files and data.
Mitigation and Prevention
Learn how to address and prevent the CVE-2022-31549 vulnerability to enhance the security of your systems.
Immediate Steps to Take
It is recommended to update the olmax99/helm-flask-celery repository to a patched version that addresses the absolute path traversal issue.
Long-Term Security Practices
Implement secure coding practices and conduct regular security audits to identify and mitigate similar vulnerabilities in your codebase.
Patching and Updates
Stay informed about security updates for the olmax99/helm-flask-celery repository and apply patches promptly to secure your system against known vulnerabilities.