CVE-2019-16909 : Exploit Details and Defense Strategies
Discover the authentication bypass vulnerability in Infosysta's In-App & Desktop Notifications application for Jira (version 1.6.14_J8). Learn about the impact, affected systems, exploitation, and mitigation steps.
A security flaw has been identified in the "In-App & Desktop Notifications" application by Infosysta, specifically affecting version 1.6.14_J8 for Jira. This vulnerability allows unauthorized access to a comprehensive list of all Jira projects.
Understanding CVE-2019-16909
This CVE pertains to an authentication bypass issue in the Infosysta application for Jira, enabling users to retrieve a list of all projects without proper authorization.
What is CVE-2019-16909?
The vulnerability in the Infosysta application allows authenticated Jira users to access a complete list of Jira projects without the necessary project-specific authorization.
The Impact of CVE-2019-16909
The exploitation of this vulnerability could lead to unauthorized access to sensitive project information within Jira, potentially compromising confidentiality and integrity.
Technical Details of CVE-2019-16909
This section provides more technical insights into the vulnerability.
Vulnerability Description
The flaw in version 1.6.14_J8 of the Infosysta application for Jira permits users to retrieve a full list of Jira projects without proper authorization for individual projects.
Affected Systems and Versions
- Product: In-App & Desktop Notifications
- Vendor: Infosysta
- Vulnerable Version: 1.6.14_J8 for Jira
Exploitation Mechanism
By accessing the plugins/servlet/nfj/NotificationSettings URI, authenticated users can exploit this vulnerability to obtain unauthorized access to all Jira projects.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent the exploitation of this vulnerability.
Immediate Steps to Take
- Disable or restrict access to the vulnerable application until a patch is available.
- Monitor and review user activities within Jira for any unauthorized access.
Long-Term Security Practices
- Regularly update and patch software to prevent known vulnerabilities.
- Implement least privilege access controls to limit user permissions.
Patching and Updates
- Apply the latest security patches provided by Infosysta for the In-App & Desktop Notifications application.