Cracking the lens: targeting HTTP's hidden attack-surface
portswigger.net | research | #bug-bounty | #attack-surface | #portswigger | #http | #ssrf | #dod | #reverse-proxy
Summary
James Kettle cracks the lens of hidden HTTP infrastructure, using malformed requests and esoteric headers to expose reverse proxies and ISP interception, earning over $30k in bounties.
- Published
- Collected
--- id: 5532 title: "Cracking the lens: targeting HTTP's hidden attack-surface" source_domain: portswigger.net source_url: "https://portswigger.net/research/cracking-the-lens-targeting-https-hidden-attack-surface" published_at: "2025-09-03T07:38:00Z" tags: ["bug-bounty", "attack-surface", "portswigger", "http", "ssrf", "dod", "reverse-proxy"] phying_url: "https://phying.com/item/5532" lang: en --- # Cracking the lens: targeting HTTP's hidden attack-surface ## Summary James Kettle cracks the lens of hidden HTTP infrastructure, using malformed requests and esoteric headers to expose reverse proxies and ISP interception, earning over $30k in bounties. ## Intelligence Metadata - **Sources:** portswigger.net - **Published:** 2025-09-03T07:38:00Z - **Original:** https://portswigger.net/research/cracking-the-lens-targeting-https-hidden-attack-surface - **Phying News:** https://phying.com/item/5532