CVE-2019-16683 : Security Advisory and Response

A vulnerability has been identified in the image-manager feature of Xoops 2.5.10. If the user hovers over the category name displayed in the breadcrumb while editing an image, it triggers the execution of a JavaScript payload.

Understanding CVE-2019-16683

An issue was discovered in the image-manager in Xoops 2.5.10. When the breadcrumb showing the category name is hovered over while editing any image, a JavaScript payload executes.

What is CVE-2019-16683?

This CVE refers to a vulnerability in Xoops 2.5.10 that allows the execution of a JavaScript payload when a user hovers over the category name in the breadcrumb while editing an image.

The Impact of CVE-2019-16683

The vulnerability can be exploited by an attacker to execute malicious JavaScript code, potentially leading to cross-site scripting attacks and unauthorized access to sensitive information.

Technical Details of CVE-2019-16683

The technical details of the CVE include:

Vulnerability Description

Vulnerability in the image-manager feature of Xoops 2.5.10
Execution of a JavaScript payload when hovering over the category name in the breadcrumb

Affected Systems and Versions

Xoops 2.5.10

Exploitation Mechanism

User interaction required: hovering over the category name in the breadcrumb while editing an image triggers the payload

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks posed by CVE-2019-16683:

Immediate Steps to Take

Disable the image-manager feature if not essential
Implement input validation to prevent malicious payloads
Regularly monitor and audit user interactions

Long-Term Security Practices

Keep software and plugins up to date
Conduct regular security assessments and penetration testing
Educate users on safe browsing habits and potential risks

Patching and Updates

Check for patches or updates from Xoops to address the vulnerability
Apply security patches promptly to prevent exploitation