An attacker could manipulate the _rngAuctionResult to unfairly distribute more rewards to themselves

Lines of code Vulnerability details Impact When the rewards are calculated using computeRewards, the attacker's inflated rewardFraction will be used, giving them a bigger share Proof of Concept The rngAuctionResult passed to rngComplete is stored directly into the auctionResults array without any...

Risk of silent overflow in rngComplete rewards cast

Lines of code Vulnerability details Impact The rngComplete function uses the rewards function from the RewardLib library to calculates the rewards that should be given, the rewards returned by the rewards function are of type uint256 but before proceeding to the reward transfer the call to...

Assets from the old step are not properly transferred to a new TR position

Lines of code Vulnerability details Impact The transferAssetsIntoStep function's intent is to serve two purposes: transferring aAssets to a target TR position and moving assets from an old step to a target TR position. However, in practice, assets removed from the old step are not integrated into...

Potential Precision Loss in claimFee() due to Division Before Multiplication

Lines of code Vulnerability details Impact The function claimFee may result in precision loss when calculating the addedValue variable. This issue arises due to division being performed before multiplication, leading to the possibility of truncated values and incorrect results. Proof of Concept T...

Integer underflow/overflow is possible in some of the timestamp calculations if sequenceOffset or auctionDuration are set maliciously

Lines of code Vulnerability details Impact An attacker could exploit this to make auctionElapsedTime return a low value when it should be high, thereby manipulating the reward calculation. Proof of Concept The vulnerability comes from the subtraction currentTime - sequenceOffset which could...

Potential Near-Zero Scenarios for purchasePrice in the Continuous Gradual Dutch Auction

Lines of code Vulnerability details Impact The Continuous Gradual Dutch Auction CGDA model has potential scenarios where the purchasePrice for an amount of tokens could approach near-zero values. This is influenced mainly by two factors: emissionRate and timeSinceLastAuctionStart. If either one o...

It is possible that function rngComplete() does not iterate through all rewards

Lines of code Vulnerability details Impact In RngRelayAuction.sol we have rngComplete: function rngComplete uint256 randomNumber, uint256 rngCompletedAt, address rewardRecipient, uint32 sequenceId, AuctionResult calldata rngAuctionResult external returns bytes32 if...

CVE-2023-37581

Insufficient input validation and sanitation in Weblog Category name, Website About and File Upload features in all versions of Apache Roller on all platforms allows an authenticated user to perform an XSS attack. Mitigation: if you do not have Roller configured for untrusted users, then you need...

CVE-2023-37581 Apache Roller: Roller's weblog category, weblog settings and file-upload features did not properly sanitize input could be exploited to perform Reflected Cross Site Scripting (XSS) even on a Roller site configured for untrusted users.

Insufficient input validation and sanitation in Weblog Category name, Website About and File Upload features in all versions of Apache Roller on all platforms allows an authenticated user to perform an XSS attack. Mitigation: if you do not have Roller configured for untrusted users, then you need...

CVE-2023-37581 Apache Roller: Roller's weblog category, weblog settings and file-upload features did not properly sanitize input could be exploited to perform Reflected Cross Site Scripting (XSS) even on a Roller site configured for untrusted users.

Insufficient input validation and sanitation in Weblog Category name, Website About and File Upload features in all versions of Apache Roller on all platforms allows an authenticated user to perform an XSS attack. Mitigation: if you do not have Roller configured for untrusted users, then you need...

CVE-2023-37581 Apache Roller: Roller's weblog category, weblog settings and file-upload features did not properly sanitize input could be exploited to perform Reflected Cross Site Scripting (XSS) even on a Roller site configured for untrusted users.

Insufficient input validation and sanitation in Weblog Category name, Website About and File Upload features in all versions of Apache Roller on all platforms allows an authenticated user to perform an XSS attack. Mitigation: if you do not have Roller configured for untrusted users, then you need...

CISA Releases its Cybersecurity Strategic Plan

Today, CISA released a strategic plan to lay out how we will fulfill our cybersecurity mission over the next three years. The CISA Cybersecurity Strategic Plan aligns the following nine objectives to specific enabling measures and measures of effectiveness to drive accountability: 1. Increase...

Reentrancy vulnerability in SGLLendingCommon._removeCollateral

Lines of code Vulnerability details Impact This vulnerability could allow an attacker to withdraw collateral from the SGLLendingCommon contract without actually removing it. This could result in a loss of funds for the lender. Proof of Concept The SGLLendingCommon.removeCollateral function is...

ConvexTriCryptoStrategy might not compound all rewards

Lines of code Vulnerability details Impact When compounding in ConvexTriCryptoStrategy, the number of tokens that is swapped into wETH does not account for extraRewards and tokenRewards. This can cause a loss of yield and rewards to be lost. Proof of Concept In ConvexTriCryptoStrategy.executeClai...

Incorrect parameter for allowedBorrow when repaying

Lines of code Vulnerability details Impact Incorrect parameter for allowedBorrow check during repayment in BigBang requires an approval that is orders of magnitudes higher than the intended amount if Alice wants to allow Bob to use their funds. This can be abused by Bob to take more collateral or...

ARBTriCryptoOracle is prone to manipulation

Lines of code Vulnerability details Impact ARBTriCryptoOracle is used to determine price of LP token of tricrypto USDT, WBTC, WETH on arbitrum. This pool is susceptible to re-entrancy due to bug in vyper 0.2.15. and hence getvirtualprice can be manipulated which is used for pricing LP tokens. Pro...

Add access control to inti constructor like function

Lines of code Vulnerability details Impact Not adding access control to init function would allow for frontrunning and injection of malicious code Proof of Concept event MinDebtRateUpdateduint256 oldVal, uint256 newVal; /// @notice event emitted when the maximum debt rate is updated event...

Missing access control override in BoringFactory

Lines of code Vulnerability details Impact function addBigBang address mc, address contract external onlyOwner registeredBigBangMasterContractmc isMarketRegisteredcontract = true; clonesOfmc.pushcontract; emit RegisterBigBangcontract, mc; allows only onlyOwner to call this function, while deploy ...

Controlled Delegatecall Vulnerability in Singularity, BaseUSDO, USDOLeverageModule, USDOMarketModule, and USDOOptionsModule

Lines of code Vulnerability details Impact The Singularity, BaseUSDO, USDOLeverageModule, USDOMarketModule, and USDOOptionsModule contracts all use the delegatecall function to call a function in another contract. However, the function id of the function to be called is controlled by the caller...

addCollateral allows anyone to addCollateral on behalf of others

Lines of code Vulnerability details Impact addCollateral allows anyone to addCollateral on behalf of others. In other words, bypassing the borrow allowance check. Proof of Concept allowedBorrow modifier will not revert if passed share == 0. addCollateral method uses allowedBorrow modifier functio...