PT-2023-29560 · Unknown · Spa-Cart Ecommerce Cms

Name of the Vulnerable Software and Affected Versions: SPA-Cart eCommerce CMS version 1.9.0.3 Description: A vulnerability was found in the SPA-Cart eCommerce CMS, affecting some unknown functionality of the file /search. The manipulation of the arguments filterbrandid and filterprice leads to...

Auctions run at significantly different speeds for different prize tiers

Lines of code Vulnerability details Comments The V5 implementation delegates the task of claiming prizes to a network of claimers. The fees received by a claimer are calculated based on a dutch auction and limited based on the prize size of the highest tier the smallest prize. As a result, it is...

Vulnerability: Donation Attacks can Cause Loss of Liquidity and/or Undesired Prices Rebalance / Contract: GeVault / Function: withdraw

Lines of code Vulnerability details Impact Donation attack can cause loss of users liquidity or undesired tick rebalance by price manipulation. Proof of Concept An attacker can cause constant rebalancing, instability, and along with the vulnerability of slot0 in the getTokenAmountsExcludingFees...

Wrong Implementation of Continuous Gradual Dutch Auction

Lines of code Vulnerability details Impact Breaks the core functionality of the Liquidation Pair contract. Usage of wrong formula for calculation of Continuous Gradual Dutch Auction results in wrong calculation of purchase price which is basically used to find the swapAmountIn during liquidations...

Use of slot0 to get sqrtPriceLimitX96 can lead to price manipulation

Lines of code Vulnerability details Impact The contracts functions have used UniswapV3.slot0 to get the value of sqrtPriceX96 which it use to perform the swap, however the sqrtPriceX96 gotten from Uniswap.slot0 is the most recent data point and can be manipulated easily via MEV bots & Flashloans...

the check in checkExpectedBalances only allows 2% slippage, which could be insufficient in volatile markets and lock user funds.

Lines of code Vulnerability details Impact This would cause the check to fail and revert the transaction, locking the user's funds Proof of Concept In volatile markets, the price could move more than 2% between when the user sends the transactions and when it gets mined. This would cause the chec...

Not Checking For Stale Price

Lines of code Vulnerability details Impact Oracle data feed is insufficiently validated. There is no check for stale price and round completeness. Price can be stale and can lead to wrong price return value Proof of Concept /// @notice Get the price for the latest available round of a feed ///...

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...

SETTING block.timestamp AS THE DEADLINE COULD LEAD TO HIGHER RATE OF FAILED TRANSACTIONS

Lines of code Vulnerability details Impact The OptionsPositionManager.swapExactTokensForTokens function is used to swap assets for exact assets. Here the exact amount of source token is swapped for an amount of target token. The function uses the IUniswapV2Router01.swapExactTokensForTokens call f...

Incorrect Target Amount Calculation with Different Decimals in OptionPositionManager Contract

Lines of code Vulnerability details Bug Description In the OptionPositionManager contract, at line 524, there is a calculation error in the implementation of the getTargetAmountFromOracle function. This function calculates the target amount amountB based on the prices of assets A and B obtained...

CurveVolatileCollateral Collateral status can be manipulated by flashloan attack

Lines of code Vulnerability details Impact Attacker can make the CurveVolatileCollateral enter the status of IFFY/DISABLED . It will cause the basket to rebalance and sell off all the CurveVolatileCollateral. Proof of Concept The CurveVolatileCollateral overrides the anyDepeggedInPool function to...

Calc token amount can be manipulated

Lines of code Vulnerability details Impact function calcDepositInOneCoin uint2563 memory arr private view returns uint256 return liquidityPool.calctokenamountarr, true; This function is being used to calculate slippage, return value calctokenamount can be manipulated as described in POC section,...

rate is wrong

Lines of code Vulnerability details Impact attacker can manipulate pool price to make strategy have eth lower as it should have 1 seth 1 eth then mint new steth 1 steth = 1 eth so attacker can gain share more than normal Proof of Concept 1. attacker manipulate pool price 1 seth 1 eth 2. attacker...

User can't redeem from RToken based on CurveStableRTokenMetapoolCollateral when any underlying collateral of paired RToken's price oracle is offline(timeout)

Lines of code Vulnerability details The CurveStableMetapoolCollateral is intended for 2-fiattoken stable metapools that involve RTokens, such as eUSD-fraxBP. The metapoolToken coin0 is pairedToken, which is also a RToken, and the coin1 is lpToken, e.g. 3CRV. And the...

No slippage control while minting GLP

Lines of code Vulnerability details Impact glpRewardRouter.mintAndStakeGlpaddressweth, wethAmount, 0, 0; Here, minUSDG = 0 and minGlp = 0 means no slippage checks. This can be sandwitched in certain conditions in which delta between min and max glp price is higher due to following factors: delta...

RTokenAsset price estimation accounts for margin of error twice

Lines of code Vulnerability details RTokenAsset estimates the price by multiplying the BU basket unit price estimation by the estimation of baskets held then dividing by total supply. The issue is that both BU and baskets held account for price margin of error, widening the range of the price mor...

manipulate rate

Lines of code Vulnerability details Impact using spot price as the exchange rate can be manipulated. Proof of Concept 1. attacker manipulates the balancer pool making eth very expensive 2. By calling the updateCache function, the attacker updates the cachedCalculatedAmount based on the manipulate...

CurveVolatileCollateral._underlyingRefPerTok() Possible manipulation

Lines of code Vulnerability details Impact curvePool.getvirtualprice May be manipulated to cause malicious entry DISABLED Proof of Concept CurveVolatileCollateral.underlyingRefPerTok return curvePool.getvirtualprice function underlyingRefPerTok internal view virtual override returns uint192 @...

Asset.lotPrice only uses oracleTimeout to determine if the price is stale.

Lines of code Vulnerability details Impact OracleTimeout is the number of seconds until an oracle value becomes invalid. It is set in the constructor of Asset. And Asset.lotPrice uses OracleTimeout to determine if the saved price is stale. However, OracleTimeout may not be the correct source to...

CVE-2022-4888

The Checkout Fields Manager WordPress plugin before 1.0.2, Abandoned Cart Recovery WordPress plugin before 1.2.5, Custom Fields for WooCommerce WordPress plugin before 1.0.4, Custom Order Number WordPress plugin through 1.0.1, Custom Registration Forms Builder WordPress plugin before 1.0.2,...