CVE-2021-26639 WISA Smart Wing CMS File Download Vulnerability

This vulnerability is caused by the lack of validation of input values for specific functions if WISA Smart Wing CMS. Remote attackers can use this vulnerability to leak all files in the server without logging in system...

CVE-2021-26639

CVE-2021-26639 affects WISA Smart Wing CMS. The vulnerability arises from insufficient input validation in specific functions, allowing remote attackers to leak all files on the server without authentication. Reported details consistently describe unauthorized file disclosure as the impact. No co...

Use of transfer() instead of call() to send eth

Lines of code Vulnerability details Use of transfer instead of call to send eth Impact OZSafeERC20.safeTransfer relies on transfer at the end, but with a check of the returning value. Same happens with OZSafeERC20.safeTransferFrom and transferFrom. However, the use of transfer might render ETH...

repayAsset() but you will not receive your Collateral

Lines of code Vulnerability details Impact The user will just pay down the debt Proof of Concept By invoking repayAsset you will just pay the Asset Token, on the other hand, he does not send any amount of my Collateral Recommended Mitigation Steps Add a function to send the Collateral after...

WISA Smart Wing CMS 安全漏洞

WISA Smart Wing CMS is a content management system from the Korean company WISA. A security vulnerability exists in WISA Smart Wing CMS that stems from a lack of validation of input values for specific functions. A remote attacker could exploit the vulnerability to disclose all files in the serve...

Format string

OpenZeppelin Contracts is a library for secure smart contract development. The functions ECDSA.recover and ECDSA.tryRecover are vulnerable to a kind of signature malleability due to accepting EIP-2098 compact signatures in addition to the traditional 65 byte signature format. This is only an issu...

Bad access control in AdminRole.sol can lead to all funds being stolen from FoundationTreasury.sol

Lines of code Vulnerability details Proof of concept FoundationTreasury.sol inherits CollateralManagement.sol which has the method function withdrawFundsaddress payable to, uint256 amount external onlyAdmin that can withdraw the whole balance of the treasury to the to address. It looks like it is...

User can't undelegate after he has delegated to someone who have different unlock time.

Lines of code Vulnerability details Impact User can't undelegate after he has delegated to someone who have different unlock time. It will be reverted with "Only delegate to longer lock" Proof of Concept I have created a new testcase to demonstrate this issue. I will upload it to 24 hours after...

Users can create an un-bannable contract

Lines of code Vulnerability details Impact Users can create an un-bannable contract by working from a contract's constructor and then self-destructing on each instantiation. Users can also deterministically deploy the contract to the same address every time they want to interact with fiatDAO...

CVE-2022-35961 ECDSA signature malleability in OpenZeppelin Contracts

OpenZeppelin Contracts is a library for secure smart contract development. The functions ECDSA.recover and ECDSA.tryRecover are vulnerable to a kind of signature malleability due to accepting EIP-2098 compact signatures in addition to the traditional 65 byte signature format. This is only an issu...

CVE-2022-35961

OpenZeppelin Contracts (ECDSA.recover and ECDSA.tryRecover) suffer signature malleability due to acceptance of EIP-2098 compact signatures in the single-bytes variants (not when using r, v, s or r, vs). This could allow a reused/double-submitted signature to bypass replay protection in contracts ...

Monero: Reentrancy attack in eth-monero atomic swap

A reentrancy vulnerability was found in the eth-xmr atomic swap smart contract, allowing an attacker to drain almost all of the ethers from the smart contract. The vulnerability was fixed in a later version of the smart contract...

smartinternet.com.au Cross Site Scripting vulnerability OBB-2837713

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Huawei EMUI and Magic UI Information Disclosure Vulnerability (CNVD-2022-81251)

Huawei EMUI is a mobile operating system developed on Android. Huawei Magic UI is a smart device operating system. Huawei EMUI and Magic UI are vulnerable to an information disclosure vulnerability that originates from the issue of writing data to an arbitrary address in the HWKEYMASTER module,...

GSD-2022-1004953 DNS hijack in Smart contract version website serving smartcontract on 2022-08-09

The curve.finance web site was DNS hijacked on 2022-08-09 and a new smart contract that drains victims wallets if accepted is being served. Previously the DNS was registered through GoDaddy. The attack was partially mitigated through a white hat hacker that executed a SYN flooding attack against...

If a MIMOProxy owner destroys their proxy, they cannot deploy another from the same address

Lines of code Vulnerability details When deploying a new MIMOProxy, the MIMOProxyRegistry first checks whether a proxy exists with the same owner for the given address. If an existing proxy is found, the deployment reverts: MIMOProxyRegistrydeployFor function deployForaddress owner public overrid...

msg.sender lending pool and initiator can be forged in executeOperationin MImoLeverage

Lines of code Vulnerability details Impact Detailed description of the impact of this finding. the function signature is function executeOperation address calldata assets, uint256 calldata amounts, uint256 calldata premiums, address initiator, bytes calldata params external override returns bool...

User's may accidentally overpay in register() / renew() and the excess will be paid to the vault creator :-

Lines of code Vulnerability details Vulnerability details Impact User's may accidentally overpay in register / renew and the excess will be paid to the vault creator Proof of Concept 1. File: 2022-08-mimo/contracts/actions/MIMORebalance.sol line 129-132: require...

Xiaomi Mi Sound Information Disclosure Vulnerability

Xiaomi Mi Sound is a smart audio app by Chinese company Xiaomi Xiaomi. Xiaomi Mi Sound suffers from an information disclosure vulnerability, which stems from the fact that part of the interface can be remotely invoked, which can be exploited by an attacker to obtain sensitive information...

Community can lose interest because interest was calculated by days instead of seconds

Lines of code Vulnerability details Impact Community's owner lose amount of interest from project up to half of total interest Proof of concept When builder repay any loan amount by function repayLender or community call function lendToProject, function claimInterest in contract Community will be...