CVE-2019-15782 : Vulnerability Insights and Analysis

WebTorrent before version 0.107.6 is vulnerable to XSS attacks through the HTTP server, allowing malicious code injection via titles or file names.

Understanding CVE-2019-15782

Instances of XSS vulnerability can be found in versions of WebTorrent prior to 0.107.6, specifically in the HTTP server.

What is CVE-2019-15782?

WebTorrent before 0.107.6 allows XSS in the HTTP server via a title or file name.

The Impact of CVE-2019-15782

This vulnerability enables attackers to inject malicious code, potentially leading to unauthorized access, data theft, and other security breaches.

Technical Details of CVE-2019-15782

WebTorrent version 0.107.6 and below are susceptible to XSS attacks through the HTTP server.

Vulnerability Description

Instances of XSS vulnerability can be found in versions of WebTorrent prior to 0.107.6, where malicious code can be injected through a title or file name.

Affected Systems and Versions

Product: WebTorrent
Versions Affected: Prior to 0.107.6

Exploitation Mechanism

Attackers exploit the vulnerability by injecting malicious code through titles or file names in the HTTP server.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks posed by CVE-2019-15782.

Immediate Steps to Take

Update WebTorrent to version 0.107.6 or later to eliminate the XSS vulnerability.
Regularly monitor for security advisories and patches from the WebTorrent project.

Long-Term Security Practices

Implement input validation mechanisms to prevent XSS attacks.
Educate users and developers on secure coding practices to avoid similar vulnerabilities.

Patching and Updates

Apply patches and updates provided by WebTorrent promptly to address security issues and enhance protection against XSS attacks.