Klarna

HackerOne live web

Bug bounty program on HackerOne. Official listing: https://hackerone.com/klarna. Scope and rules are controlled by the program — always verify against the official listing before testing.

Max bounty
$7K
Starts
2024-05-13
In-scope assets
4
Last updated
2026-09-16

In-scope assets

TypeAssetDetail
web *.klarna.com
web *.klarna.net
web *.klarnacdn.net
web *.pricerunner.com

Watching Klarna? BountyHunt monitors every in-scope repo and tells you the moment a commit, release, or scope change lands — in the app, by webhook, or straight to your agent over MCP.

Track this program