How to Chain 2FA Bypasses in Crypto P2P System and Steal Users’ USDT
hackenproof.com | blog | #bug-bounty | #web3 | #appsec | #vulnerability-research | #writeup | #session-security | #2fa-bypass | #logic-flaw | #p2p
Summary
A bug bounty write-up on chaining two logic flaws in a crypto P2P platform — frontend-only 2FA and weak session isolation — to control victims' wallets and steal USDT.
- Published
- Collected
--- id: 5291 title: "How to Chain 2FA Bypasses in Crypto P2P System and Steal Users’ USDT" source_domain: hackenproof.com source_url: "https://hackenproof.com/blog/2fa-bypass-crypto-p2p-platform" published_at: "2026-06-11 10:04" tags: ["bug-bounty", "web3", "appsec", "vulnerability-research", "writeup", "session-security", "2fa-bypass", "logic-flaw", "p2p"] phying_url: "https://phying.com/item/5291" lang: en --- # How to Chain 2FA Bypasses in Crypto P2P System and Steal Users’ USDT ## Summary A bug bounty write-up on chaining two logic flaws in a crypto P2P platform — frontend-only 2FA and weak session isolation — to control victims' wallets and steal USDT. ## Intelligence Metadata - **Sources:** hackenproof.com - **Published:** 2026-06-11 10:04 - **Original:** https://hackenproof.com/blog/2fa-bypass-crypto-p2p-platform - **Phying News:** https://phying.com/item/5291