CVE-2017-18107 : Vulnerability Insights and Analysis

CVE-2017-18107, assigned to Atlassian Crowd, involves a Cross-site request forgery (CSRF) vulnerability in the Crowd Demo application. This vulnerability allows remote attackers to manipulate user and group data.

Understanding CVE-2017-18107

This CVE identifies a security flaw in Atlassian Crowd that could be exploited by attackers to perform unauthorized actions within the Crowd Demo application.

What is CVE-2017-18107?

CVE-2017-18107 is a CSRF vulnerability in the Crowd Demo application of Atlassian Crowd before version 3.1.1. Attackers can exploit this flaw to alter user and group data.

The Impact of CVE-2017-18107

The vulnerability enables attackers to add, modify, or delete user and group data within the Crowd Demo application, potentially leading to unauthorized access and data manipulation.

Technical Details of CVE-2017-18107

This section provides detailed technical information about the vulnerability.

Vulnerability Description

Remote attackers can exploit the CSRF vulnerability in the Crowd Demo application to manipulate user and group data.

Affected Systems and Versions

Product: Atlassian Crowd
Versions Affected: Prior to 3.1.1
Version Type: Custom

Exploitation Mechanism

Attackers can perform CSRF attacks on various resources within the Crowd Demo application to modify user and group data.

Mitigation and Prevention

Protecting systems from CVE-2017-18107 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable the Crowd Demo application if not in use
Implement CSRF protection mechanisms
Monitor and restrict user access to sensitive data

Long-Term Security Practices

Regular security assessments and audits
Keep software and applications updated
Educate users on security best practices

Patching and Updates

Update Atlassian Crowd to version 3.1.1 or later to mitigate the vulnerability