# Unpacking Config & Env Variables in Node.js | Talk by Liran Tal

Node.js & web security talk by Liran Tal, delivered once (2025). Recording available.

Canonical: https://lirantal.com/speaking/talks/unpacking-config-and-env-variables-in-node-js

[Talks](/speaking/talks) · [Node.js & web security](/speaking/talks?topic=nodejs-web) · 2025

# Unpacking Config & Env Variables in Node.js

[Play](https://youtube.com/watch?v=c0PFgihCm9A)

Recorded at [Platformatic Webinar](/speaking/events/2025-03-19-platformatic-webinar) , Mar 2025

## The topic

Live hacking of Node.js, React and TypeScript applications: path traversal, prototype pollution, injection and how to fix them.

## Where it's been given, and where it's next

1.  [Mar 2025

    ### Platformatic Webinar

    Online

    Webinar Recording available

    ](/speaking/events/2025-03-19-platformatic-webinar)

1 delivered.

## From the stage

*    [![Photo from Platformatic Webinar](https://raw.githubusercontent.com/lirantal/public-speaking/main/images/2025/2025-03-19-1.jpg) Platformatic Webinar](https://raw.githubusercontent.com/lirantal/public-speaking/main/images/2025/2025-03-19-1.jpg)

## Book this talk

Delivered

Once

Given

2025

Formats

Webinar

Languages

English

[Invite me to give this talk](https://www.linkedin.com/in/talliran) [or message me on X](https://x.com/liran_tal)

Booking 2027

## Tell me about your event.

Conference keynote, meetup talk, workshop or podcast: send me the audience, the format and the dates, and I'll tailor a session to fit.

[Invite me to speak](https://www.linkedin.com/in/talliran) [Message me on X](https://x.com/liran_tal) [Browse the talks](/speaking/talks)