LACK OF deadline CHECK COULD PROMPT DELAYED EXECUTION OF swap OPERATION

Lines of code Vulnerability details Impact The RewardHandler.sellRewards function is used by governance and trusted sellers to sell reward tokens for collateral tokens. This function ensures that none of the collateral should be decreased after the swap by checking their respective balances befor...

MAL-2023-1559 Malicious code in kucoin-prices (npm)

--- -= Per source details. Do not edit below this line.=- Source: checkmarx d89308a1cad90c22ac679c64ba69b184cebb0082f7d26962c26916f94b14fe1a Lazarus Group targeting blockchain and cryptocurrency companies by exploiting software supply chains through malicious npm packages and social engineering...

Malicious code in binance-prices (npm)

--- -= Per source details. Do not edit below this line.=- Source: checkmarx 4342ae24f59df91323155ce0522347b014b90b17d911aece62534aa4975cc006 Lazarus Group targeting blockchain and cryptocurrency companies by exploiting software supply chains through malicious npm packages and social engineering...

MAL-2023-133 Malicious code in binance-prices (npm)

--- -= Per source details. Do not edit below this line.=- Source: checkmarx 4342ae24f59df91323155ce0522347b014b90b17d911aece62534aa4975cc006 Lazarus Group targeting blockchain and cryptocurrency companies by exploiting software supply chains through malicious npm packages and social engineering...

getPORFeedData() doesn't validate price feed answers (totalETHBalanceInInt and totalETHXSupplyInInt) before casting to uint256

Lines of code Vulnerability details Impact If a negative value is returned 0 from chainlink oracle and the value is cast to type uint256, the resulting value will be the unsigned representation of that value which will be an inaccurate price. Also, cases where sdprice can't be less than 0 will...

Chainlink's latestRoundData might return stale or incorrect results

Lines of code Vulnerability details Impact The getPORFeedData function in the contract StaderOracle.sol fetches the asset price from a Chainlink aggregator using the latestRoundData function. However, there are no checks on roundID, resulting in stale prices. The oracle wrapper calls out to a...

Authorization

The WooCommerce Multi Currency plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the wmcbulkfixedprice function in versions up to, and including, 2.1.17. This makes it possible for authenticated attackers, with subscriber-level permissions and above, ...

CVE-2023-3003

A vulnerability classified as critical was found in SourceCodester Train Station Ticketing System 1.0. Affected by this vulnerability is an unknown functionality of the file manageprices.php of the component GET Parameter Handler. The manipulation of the argument id leads to sql injection. The...

PT-2023-22515 · Sourcecodester · Train Station Ticketing System

Name of the Vulnerable Software and Affected Versions: SourceCodester Train Station Ticketing System version 1.0 Description: A critical issue was found in the file manage prices.php of the component GET Parameter Handler. The manipulation of the id argument leads to sql injection. The attack can...

Incorrectly calculation of the total tokens to be seized because of the difference on the scale of magnitude for the prices of the underlying assets

Lines of code Vulnerability details Impact The total number of tokens to be seized could be wrongly calculated if the underlying assets of vTokenBorrowed & vTokenCollateral have a different decimals. Proof of Concept The price returned by the ChainlinkOracle contract of the Venus Protocol, the...

Upgraded Q -> 3 from #88 [1679874647648]

Judge has assessed an item in Issue 88 as 3 risk. The relevant finding follows: L-2 Invalid and stale prices from Synthethix are not validated --- The text was updated successfully, but these errors were encountered: All reactions...

Bids are wrongly ordered when prices and quantities are equal.

Lines of code Vulnerability details Description In GroupBuy, when total amount of Raes is filled up with purchases, users start competing with higher price offers. Their bids are laid out in a min priority queue structure implemented in MinPriorityQueue.sol. The docs clearly state that when two...

PRICES CAN BE MANIPULATED WHEN LIQUIDITY IS VERY LOW

Lines of code Vulnerability details Impact Base and fractional token prices in the pool can be manipulated and set to values severely deviating from the originally intended price ratio right after the pool has been created. At this point, liquidity in the pool is deemed zero or exceptionally thin...

TradingLibrary#verifyPrice doesn't check if data is fresh which can lead to costly downtime

Lines of code Vulnerability details Impact verifyPrice may check against stale data causing valid transactions to revert Proof of Concept if chainlinkEnabled && chainlinkFeed != address0 int256 assetChainlinkPriceInt = IPricechainlinkFeed.latestAnswer; if assetChainlinkPriceInt != 0 uint256...

Asset removal leaks previous asset prices which will be used again when asset is re-added.

Lines of code Vulnerability details Description NFTFloorOracle retrieves ERC721 prices for ParaSpace. Recordings of prices are managed in assetFeederMap, mapping between address and FeederRegistrar: struct FeederRegistrar // if asset registered or not bool registered; // index in asset list uint8...

First depositer can break Vault share distributions

Lines of code Vulnerability details The calculation of exchange rate for shares in PirexERC4626 Vault is done by dividing the total supply of shares by the totalAssets of the vault. The first depositor can mint a very small number of shares, then donate to the vault to manipulate the share price...

[NAZ-M2] Lack of Price Freshness Check In Oracle.sol#latestRoundData() Allows A Stale Price To Be Used

Lines of code Vulnerability details Impact Oracle.sol should use the updatedAt value from the Oracle.sollatestRoundData function to make sure that the latest answer is recent enough to be used. Proof of Concept In the current implementation of Oracle.sollatestRoundData, there is no freshness chec...

Silent returns in _processPayment may cause users to lose assets

Lines of code Vulnerability details Impact The processPayment function of the JBTiered721Delegate contract is used to mint NFT for the user after receiving the tokens sent by the user. When the token sent by the user differs from pricingCurrency, it tries to get the corresponding price via...

CVE-2022-39242 Incorrect Calculation in Frontier leads to inflated Ethereum chain gas prices

Frontier is an Ethereum compatibility layer for Substrate. Prior to commit d3beddc6911a559a3ecc9b3f08e153dbe37a8658, the worst case weight was always accounted as the block weight for all cases. In case of large EVM gas refunds, this can lead to block spamming attacks -- the adversary can constru...

CVE-2022-39242 Incorrect Calculation in Frontier leads to inflated Ethereum chain gas prices

Frontier is an Ethereum compatibility layer for Substrate. Prior to commit d3beddc6911a559a3ecc9b3f08e153dbe37a8658, the worst case weight was always accounted as the block weight for all cases. In case of large EVM gas refunds, this can lead to block spamming attacks -- the adversary can constru...