Pump is not updated in shift function

Lines of code Vulnerability details Impact According to comments in Well contract, updatePumps function "Fetches the current token reserves of the Well and updates the Pumps. Typically called before an operation that modifies the Well's reserves." In functions like swap, add/remove liquidity...

cumulativeReserves can be incorrect

Lines of code Vulnerability details Impact Detailed description of the impact of this finding. Well updates the pump each time someone interacts with the well. update calculates the mev resistant values, one of which is the cumulativeReserves. If the update function is called twice or more times ...

Well.shift could suffer from front-running attack

Lines of code Vulnerability details Impact The usage of Well.shift is described in the comment: 2. Using a router with shift: WETH.transfersender=0xUSER, recipient=Well1 1 Call the router, which performs: Well1.shifttokenOut=DAI, recipient=Well2 DAI.transfersender=Well1, recipient=Well2 2...

Well.sol::addLiquidity() Unauthorized Liquidity Addition for Fee-on-Transfer Tokens

Lines of code Vulnerability details Description The addLiquidity in the Well.sol contract allows any address to add liquidity to tokens with a fee-on-transfer mechanism. Although there is a another function available to add liquidity for Fee-on-transfer token name addLiquidityFeeOnTransfer. Howev...

_addLiquidity() function will revert in first call

Lines of code Vulnerability details Impact The first user cant calls the addLiquidity function because this function doesn't handle the first call. addLiquidity function is calculate lp amount by calling calcLPTokenUnderlying function. so this function has a division for lpTokenSupply. in this...

Flash loan price manipulation in Well.sol

Lines of code Vulnerability details Impact Line 214 of Well.sol calculates the price of tokens to tokens in the pool based on the balances at a single point in time. Pool balances at a single point in time can be manipulated with flash loans, which can skew the numbers to the extreme. The single...

Absence of Function calcReserve(...) at src/interfaces/IBeanstalkWellFunction.sol

Lines of code Vulnerability details Impact Absence of Function calcReserve... at src/interfaces/IBeanstalkWellFunction.sol will affect the implementation of the function, the implementation is done in src/functions/ConstantProduct2.sol but the implementation cannot be accessed at...

Invariants doesn't checked

Lines of code Vulnerability details Impact Liquidity providers might lost their funds. Because wellFunction can be arbitrary. Proof of Concept I've asked publius about wellFunction, and he respond -- that anyone can create any wellFunction and pass it to the Well. So, let's consider for example...

Exploit for SQL Injection in Progress Moveit_Cloud

CVE-2023-34362 POC for CVE-2023-34362 affecting MOVEit Transfe...

CVE-2023-3567

A use-after-free flaw was found in vcsread in drivers/tty/vt/vcscreen.c in vcscreen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information. Mitigation Mitigation for this issue is either not available or the current...

Stealing excess tokens from other users by either front-running skim function or calling it before legitimate user

Lines of code Vulnerability details Impact File /src/interfaces/IWell.sol comment's defines what the skim function is being responsible for: / @notice Sends excess tokens held by the Well to the recipient. @param recipient The address to send the tokens @return skimAmounts The amount of each toke...

Potential draining Well via slippage imprecision and swapping the same token

Lines of code Vulnerability details Impact According to Well.sol comment: // Note: The rounding approach of the Well function determines whether // slippage from imprecision goes to the Well or to the User. imprecision can either goes to the Well or User. In this scenario we will assume that Well...

Sql injection

Piwigo is open source photo gallery software. Prior to version 13.8.0, there is a SQL Injection vulnerability in the login of the administrator screen. The SQL statement that acquires the HTTP Header User-Agent is vulnerable at the endpoint that records user information when logging in to the...

CVE-2023-37270 Piwigo SQL Injection vulnerability in "User-Agent"

Piwigo is open source photo gallery software. Prior to version 13.8.0, there is a SQL Injection vulnerability in the login of the administrator screen. The SQL statement that acquires the HTTP Header User-Agent is vulnerable at the endpoint that records user information when logging in to the...

CVE-2023-37270 Piwigo SQL Injection vulnerability in "User-Agent"

Piwigo is open source photo gallery software. Prior to version 13.8.0, there is a SQL Injection vulnerability in the login of the administrator screen. The SQL statement that acquires the HTTP Header User-Agent is vulnerable at the endpoint that records user information when logging in to the...

Threat Roundup for June 30 to July 7

Today, Talos is publishing a glimpse into the most prevalent threats weve observed between June 30 and July 7. As with previous roundups, this post isnt meant to be an in-depth analysis. Instead, this post will summarize the threats weve observed by highlighting key behavioral characteristics,...

Design/Logic Flaw

OpenComputers is a Minecraft mod that adds programmable computers and robots to the game. This issue affects every version of OpenComputers with the Internet Card feature enabled; that is, OpenComputers 1.2.0 until 1.8.3 in their most common, default configurations. If the OpenComputers mod is...

tzsdbs.tzdresden.de Cross Site Scripting vulnerability OBB-3487769

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...

CVE-2023-33008

CVE-2023-33008 describes a deserialization flaw in Apache Johnzon that can cause a slow-deserialization/Denial-of-Service when processing untrusted JSON numbers like 1e20000000, due to converting to BigDecimal. Affected Johnzon versions prior to 1.2.21 are vulnerable; Johnzon 1.2.21 mitigates thi...

DENIAL OF SERVICE COULD OCCUR IF CHAINLINK PRICE FEEDS ARE BLOCKED

Lines of code Vulnerability details Impact Protocol’s usability becomes very limited when access to Chainlink oracle data feed is blocked The LibOracle.readChainlinkFeed function calls the feed.latestRoundData on the chain link price feed to calculate the quotePrice and retrun it to the...