Egis-Security CTF_Challenge issues

Egis-Security / CTF_Challenge

Repository containing CTF challenges from nmirchev8, deth and bOgO.

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issues

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deth_ctf: Deployer won't be able to retrieve the actual address of the created vault

#47 Zinda-Lukman opened 3 months ago
1
nmirchev8_ctf Incorrect gas computation

#46 Divyanshu-Madhav opened 3 months ago
1
b0g0_ctf - storing sensitive data on-chain

#45 unique0x7 opened 3 months ago
1
nmirchev8_ctf - Incorrect check for gas

#44 0xleadwizard opened 3 months ago
1
deth_ctf : The variable of `Vault:owner` should be declared as immutable

#43 hrmneffdii opened 3 months ago
1
deth_ctf - Salt used incorrectly in `computeAddress`

#42 Vancelott closed 3 months ago
1
deth_ctf Function deployVault An Attacker can prevent a user from never being able to deploy vault

#41 D4n13l-D33 opened 3 months ago
1
b0g0_CTF withdraw function Smart Wallet Users and Contracts could potentially have their funds stuck in the contract.

#40 D4n13l-D33 opened 3 months ago
1
b0g0_Ctf: `withdraw` Function DOS for conttracts Due to Low-Level Call with Whitespace

#39 DevPelz opened 3 months ago
1
deth_ctf - Incorrect address computation

#38 Maroutis opened 3 months ago
1
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#37 Chidubemkingsley opened 3 months ago
0
b0g0_ctf - user (smart contract) can deposit ether and not get the `NFT` due to _mint function

#36 IkiliagwuC opened 3 months ago
1
b0g0_ctf - Unauthorized Withdrawal via NFT Transfer

#35 mo-hak opened 3 months ago
1
nmirchev8_ctf - Incorrect returnData parsing causes reverts for returns smaller than maxReturnDataBytes and calls that revert

#34 highskore opened 3 months ago
0
deth_ctf - `owner` can be `address(0)`

#33 ghost opened 3 months ago
1
b0g0_ctf - Lack of Zero Address Check in deposit Function

#32 Chidubemkingsley opened 3 months ago
1
b0g0_ctf - .call() in function withdraw(uint256) with whitespace payload

#31 Viktor-Andreev4 opened 3 months ago
1
b0g0_ctf - ETH cannot be withdrawn if user that minted is contract.

#30 v-kirilov opened 3 months ago
1
nmirchev8_ctf -Fixed Return Data Size Allocation

#29 Chidubemkingsley opened 3 months ago
2
deth_ctf - codeHash check in `deployVault` does not correctly check for non-empty address, malicious user can self-destruct 1 wei to prevent an account from creating a vault forever.

#28 IkiliagwuC opened 3 months ago
2
b0g0_ctf - deposit function always sets user deposit to the current deposit

#27 Viktor-Andreev4 opened 3 months ago
1
deth_ctf - `Vault` cannot be locked again by its owner

#26 ghost opened 3 months ago
1
b0g0_ctf - Unlimited deposits lead to potential loss of funds

#25 dimi6oni opened 3 months ago
0
nmirchev8_ctf - Incorrect Handling of returndatacopy ##4

#24 Chidubemkingsley opened 3 months ago
1
b0g0_ctf - Transfering NFTs causes funds to remain stuck

#23 highskore opened 3 months ago
2
b0g0_ctf - locked ETH

#22 sammy-tm opened 3 months ago
3
deth_ctf - Reentrancy in `withdraw` because of `amount` = 0

#21 ghost opened 3 months ago
1
b0g0_ctf - Insecure use of _mint in BuggyNFTVault contract

#20 Viktor-Andreev4 opened 3 months ago
1
Bogo_Ctf -- `BuggyNFTVault` Lacks Transparency for `depositRequired` Value

#19 DevPelz opened 3 months ago
1
deth - Predictable Contract Address Vulnerability in computeAddress Function

#18 YavorJJ opened 3 months ago
1
B0g0_CTF-DOS and free mint

#17 parth-15 opened 3 months ago
1
deth_ctf - The `msg.value` of the `deposit()` function is not restricted

#16 ghost opened 3 months ago
1
nmirchev8_ctf - invalid errors returned

#15 highskore closed 3 months ago
1
b0g0_ctf - Fixed Deposit Amount Leads to Inflexibility in Changing Market Conditions

#14 dimi6oni opened 3 months ago
1
B0g0_CTF : Fixed withdraw amount leads to users funds being stuck forever

#13 X1pherW0lf closed 3 months ago
0
deth_ctf - User can send forced ETH even if a `Vault` is locked

#12 ghost opened 3 months ago
1
b0g0_ctf - Reentrancy Bug-- Reentrancy Vulnerability in withdraw Function of BuggyNFTVault Contract** #4

#11 Chidubemkingsley opened 3 months ago
3
b0g0_ctf - openzeppelin-5.0.1 doesn't have `Counters.sol`

#10 sammy-tm opened 3 months ago
2
DoS due to insufficient checks on `codehash` (deth) deth_ctf

#9 amaron14 opened 3 months ago
2
deth_ctf - Factory contract does NOT return vault address

#8 0xSpacePirate closed 3 months ago
2
nmirchev8_ctf - Missing Success Check for Low-Level Call

#7 Viktor-Andreev4 opened 3 months ago
1
deth_ctf - computeAddress() precompute the address wrongly

#6 Kaiziron opened 3 months ago
1
b0g0_ctf - Incorrect Balance Tracking Leading to Potential Fund Lock

#5 dimi6oni opened 3 months ago
2
deth-ctf -- `Factory` Incorrectly Stores Vault Address in Memory**

#4 DevPelz opened 3 months ago
1
reentrancy in deth contract

#3 YavorJJ closed 3 months ago
0
reentrancy attack in withdraw function in deth contract

#2 YavorJJ closed 3 months ago
0
b0g0_ctf - wrong address used in `deposits[]`, which will lead to user's deposit being stuck forever

#1 sammy-tm opened 3 months ago
3