CVE-2018-20519 : Exploit Details and Defense Strategies

A vulnerability has been identified in version 4.2.111 of 74cms that allows authenticated remote users to view or edit any resumes by altering a job-search intention.

Understanding CVE-2018-20519

This CVE refers to a security flaw in 74cms version 4.2.111 that can be exploited by authenticated remote users.

What is CVE-2018-20519?

This vulnerability in 74cms version 4.2.111 enables authenticated remote users to access and manipulate resumes by modifying a job-search intention parameter.

The Impact of CVE-2018-20519

The vulnerability allows unauthorized access to sensitive resume information, posing a risk to user privacy and data confidentiality.

Technical Details of CVE-2018-20519

This section provides detailed technical information about the CVE.

Vulnerability Description

An issue in 74cms v4.2.111 permits remote authenticated users to read or modify arbitrary resumes by changing a job-search intention, specifically through the pid parameter in the index.php?c=Personal&a=ajax_save_basic endpoint.

Affected Systems and Versions

Affected Version: 4.2.111 of 74cms
Vendor: n/a
Product: n/a

Exploitation Mechanism

The vulnerability can be exploited by authenticated remote users altering the job-search intention parameter in the specified endpoint.

Mitigation and Prevention

Protect your systems from CVE-2018-20519 with the following steps:

Immediate Steps to Take

Implement access controls to restrict user permissions.
Regularly monitor and audit user activities on the platform.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Stay informed about security updates and patches for 74cms.

Patching and Updates

Ensure timely installation of security patches and updates to mitigate the risk of exploitation.