Link:

https://github.com/paradigmxyz/paradigm-ctf-2021

🧠 Paradigm CTF Writeups

✅ - Solved

❌ - Not Solved

• ❌ Babyrev (@adietrichs)
• ❌ Babycrypto
• ✅ Broker [Uniswap price manipulation and business logic]
• ✅ Secure [Ohh just send 50 ether]
• ✅ Yield Aggregator [Missing whitelist of allowed tokens]
• ✅ Bank [Underflow and storage layout]
• ✅ Bouncer [Fixed price msg.value while buying in the loop]
• ✅ Farmer [Front-run attack]

• ✅ Babysandbox [Assembly]
• ✅ Market [Assembly, ACL bypass due to the missing business logic spot, criticality of reviewing the assembly]
• ✅ JOP [Assembly, jump destination can’t be resolved, jop, stack, opcodes, disassembly, review the Brief attack vector flow]
• ❌ Swap
• ❌ Rever