CVE-2018-18936 Explained : Impact and Mitigation

A vulnerability in PopojiCMS version 2.0.1 allows remote attackers to delete arbitrary files through directory traversal. This CVE was published on November 5, 2018.

Understanding CVE-2018-18936

This CVE identifies a security issue in PopojiCMS version 2.0.1 that enables attackers to delete files using a specific parameter.

What is CVE-2018-18936?

CVE-2018-18936 is a vulnerability in PopojiCMS v2.0.1 that permits remote attackers to delete files by exploiting a directory traversal flaw in the 'po-admin/route.php?mod=library&act=delete id' parameter.

The Impact of CVE-2018-18936

The vulnerability allows malicious actors to delete any files of their choice, potentially leading to data loss or system compromise.

Technical Details of CVE-2018-18936

This section provides more in-depth technical information about the CVE.

Vulnerability Description

The flaw in PopojiCMS v2.0.1's admin_library.php enables remote attackers to delete files through directory traversal in a specific parameter.

Affected Systems and Versions

Product: PopojiCMS
Version: 2.0.1

Exploitation Mechanism

Attackers can exploit the vulnerability by manipulating the 'po-admin/route.php?mod=library&act=delete id' parameter to perform directory traversal and delete files.

Mitigation and Prevention

Protect your systems from CVE-2018-18936 by following these security measures.

Immediate Steps to Take

Update PopojiCMS to a patched version that addresses the vulnerability.
Implement proper input validation to prevent directory traversal attacks.

Long-Term Security Practices

Regularly monitor and audit file deletion activities on your system.
Educate users on safe practices to prevent malicious file deletions.

Patching and Updates

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