All Apps and Add-ons

How to detect usage of JavaScript libraries with known vulnerabilities?

danilreddy
Loves-to-Learn Everything

Hi,

I want to implement a custom command in spluk. So I created an add-on using splunk add-on builder and copied code for my custom command in to add-on.

While validating add-on from the add-on builder, I see  one failure (194 tests passed and one failure)  as

"Detect usage of JavaScript libraries with known vulnerabilities"

When I expand the error clicking on it, I see the solution column mentioned as below

solution: 3rd party CORS request may execute parseHTML() executes scripts in event handlers jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution Regex in its jQuery.htmlPrefilter sometimes may introduce XSS Regex in its jQuery.htmlPrefilter sometimes may introduce XSS reDOS - regular expression denial of service Regular Expression Denial of Service (ReDoS) Regular Expression Denial of Service (ReDoS)

Can I get help how to resolve this javascript issue ??

Also, when I download the spl file and install the app, it is not giving "launch app" option in the manage apps page as shown in below snapshot. Is it because of installation of non-validated package??

danilreddy_0-1646215398902.png

Labels (1)
0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Announcing Modern Navigation: A New Era of Splunk User Experience

We are excited to introduce the Modern Navigation feature in the Splunk Platform, available to both cloud and ...

Observability Simplified: Combining User Experience, Application Performance & ...

Tech Talk Observability Simplified: Combining User Experience, Application Performance & Network ...

Event Series May & June: From Network Visibility to Service Intelligence

Unifying the Network: Moving from Alert Noise to Service Intelligence with Splunk ITSI In today’s hybrid ...