CVE-2018-18087 : Vulnerability Insights and Analysis
Learn about CVE-2018-18087, a cross-site scripting vulnerability in the Bixie Portfolio plugin version 1.2.0 for Pagekit, allowing arbitrary script injection by privileged users.
This CVE-2018-18087 article provides insights into a cross-site scripting vulnerability in the Bixie Portfolio plugin version 1.2.0 for Pagekit, allowing arbitrary script injection.
Understanding CVE-2018-18087
This CVE-2018-18087 vulnerability enables a logged-in user with portfolio management privileges to inject malicious web scripts or HTML through the Image URL field in the portfolio editor.
What is CVE-2018-18087?
The Bixie Portfolio plugin version 1.2.0 for Pagekit is susceptible to cross-site scripting (XSS) attacks, allowing an authenticated user to insert arbitrary web scripts or HTML via the Image URL field in the portfolio editor.
The Impact of CVE-2018-18087
The vulnerability can be exploited by a privileged user to execute malicious scripts, potentially leading to unauthorized actions or data theft.
Technical Details of CVE-2018-18087
This section delves into the technical aspects of the CVE-2018-18087 vulnerability.
Vulnerability Description
The XSS vulnerability in the Bixie Portfolio plugin version 1.2.0 for Pagekit allows an authenticated user with portfolio management rights to inject arbitrary web scripts or HTML through the Image URL field.
Affected Systems and Versions
- Affected Product: Bixie Portfolio plugin
- Affected Version: 1.2.0
Exploitation Mechanism
The vulnerability is triggered when a logged-in user with the privilege to manage the portfolio visits the /portfolio/${project_title} URL.
Mitigation and Prevention
Protect your systems from CVE-2018-18087 with these mitigation strategies.
Immediate Steps to Take
- Update the Bixie Portfolio plugin to a patched version that addresses the XSS vulnerability.
- Restrict access to the portfolio editor to trusted users only.
Long-Term Security Practices
- Regularly monitor and audit user privileges and activities within the portfolio editor.
- Educate users on secure coding practices to prevent XSS attacks.
Patching and Updates
Ensure timely installation of security patches and updates for the Bixie Portfolio plugin to mitigate the risk of XSS attacks.