Calculating the previous pool's 'cumulativeRewardFactor' from the current pool incorrectly calculates the reward.

Lines of code Vulnerability details Impact When we updated a transcoder with rewards and then try to update a transcoder with fees, it incorrectly calculates the reward generated in the current round for that transcoder, which also incorrectly calculates the previous pool's cumulativeRewardFactor...

Attacker can DOS the sync function of RdpxV2Core which will brick critical functionality

Lines of code Vulnerability details Impact The sync function of the RdpxV2Core contract is critical for ensuring that the cached balances of the tokens in the contract are up to date. For example, all of the AMO logic involves sending tokens directly to the RdpxV2Core contract, meaning there's no...

Improperly tracking asset reserve for WETH

Lines of code Vulnerability details Impact Function RdpxV2Corewithdraw lets delegate owners withdraw their unused WETH. However, withdrawn amount is not deducted from totalWethDelegated, which causes WETH asset reserve tracked improperly. The impacts could be: 1. Function sync gets reverted when...

Incorrect price precision in RdpxV2Core

Lines of code Vulnerability details Impact The core contract expects the price oracle to return 1e8 precision, but its actually 1e18. This will cause heavily incorrect results from all usages of the price. Proof of Concept The RdpxV2Core.getRdpxPrice function is meant to return 1e8 precision:...

RDPX price manipulation benefit for attacker via a Flashloan attack

Lines of code Vulnerability details Impact As the RdpxV2Core contract burns RDPX tokens, a malicious attacker can benefit from a price manipulation attack using a flashloan attack Proof of Concept The function bond in the RdpxV2Core contract is a primary function to enter the protocol and bond...

Transfering Bonds would create confusion among delegators because of non-deletion of unbondingLocks & assigning all the new delegators the same unbounding id

Lines of code Vulnerability details transferBond function is used to transfers ownership of a bond to a new delegator using optional hints if needed. Here the old unbound lock is deleted after creating a new one in unbondWithHint function. But the problem lies in the delete operation as it does n...

Malicious user can prevent the creation of a proposal

Lines of code Vulnerability details Vulnerability Detail The LivepeerGovernor inherits OpenZeppelin's GovernorUpgradeable contract. The GovernorUpgradeable utilizes the hashProposal function to generate a unique hash when creating a new proposal. The hash depends solely on input parameters:...

bonding on behalf of a new delegator sets the start round to the current round + 1, but the assumed future round may never actually start if rounds get stuck

Lines of code Vulnerability details Impact • If rounds get stuck and currentRound + 1 never happens, the new delegator will never be able to claim earnings. Their startRound will be set to a future round that doesn't exist. • This prevents them from claiming earnings accrued from their staked...

WordPress Media Library Assistant Plugin <= 3.09 is vulnerable to Remote Code Execution (RCE)

Software Media Library Assistant Type Plugin Vulnerable versions = 3.09 Fixed in 3.10 OWASP Top 10 A1: Injection Classification Remote Code Execution RCE CVE CVE-2023-4634 Patch priority High CVSS severity High 10 Developer Claim ownership PSID a9f84b644a17 Credits Pepitoh Required privilege...

EIP-2938 Breaks Whitelist Logic

Lines of code Vulnerability details Impact Unauthorized contracts can bypass whitelistedContractsmsg.sender due to EIP-2938. Proof of Concept In the function isEligibleSender it checks if msg.sender != tx.origin... but when EIP-2938 a.k.a Account Abstraction is fully implemented it will be possib...

Inaccurate Bonded Amount Event Emission

Lines of code Vulnerability details Impact in here : if previous.bondedAmount != current.bondedAmount emit DelegatorBondedAmountChangedaccount, previous.bondedAmount, current.bondedAmount; the function checks if the previous.bondedAmount is not equal to current.bondedAmount before emitting the...

Deployment issues with chains not compatible with Shanghai hardfork

Lines of code Vulnerability details Impact Besides issues with deployment &maintenance contracts; A Big Issues is quoted below from an audit finding... "This could also become a problem if different versions of Solidity are used to compile contracts for different chains. The differences in byteco...

Array Mismatch in RdpxV2Core.sol

Lines of code Vulnerability details Impact reserveTokens and reserveAsset are not synced because reserveTokens was not initialized in the constructor. Proof of Concept The RdpxV2Core.sol contract stores the reserve token information and also uses another array to only track the reserve token...

Vulnerability in the increaseTotalStake() call happening before deleting the lock in the processRebond() function.

Lines of code Vulnerability details Impact This can allow double claiming of stake if the user tries to rebond again with the same lock ID. Proof of Concept The main points: • del.bondedAmount is increased before the lock is deleted • increaseTotalStake is called after deleting the lock If...

CVE-2023-41317

The Apollo Router is a configurable, high-performance graph router written in Rust to run a federated supergraph that uses Apollo Federation 2. Affected versions are subject to a Denial-of-Service DoS type vulnerability which causes the Router to panic and terminate when GraphQL Subscriptions are...

Design/Logic Flaw

The Apollo Router is a configurable, high-performance graph router written in Rust to run a federated supergraph that uses Apollo Federation 2. Affected versions are subject to a Denial-of-Service DoS type vulnerability which causes the Router to panic and terminate when GraphQL Subscriptions are...

CVE-2023-41317

Summary. CVE-2023-41317 affects Apollo Router (Rust) v1.28.0, v1.28.1, and v1.29.0, where an anonymous GraphQL subscription can trigger a DoS panic if the supergraph defines a subscription type and subscriptions are enabled in config. The vulnerability requires all four conditions to be met: impa...

CVE-2023-41317 Unnamed "Subscription" operation results in Denial-of-Service in apollographql/router

The Apollo Router is a configurable, high-performance graph router written in Rust to run a federated supergraph that uses Apollo Federation 2. Affected versions are subject to a Denial-of-Service DoS type vulnerability which causes the Router to panic and terminate when GraphQL Subscriptions are...

CVE-2023-41317 Unnamed "Subscription" operation results in Denial-of-Service in apollographql/router

The Apollo Router is a configurable, high-performance graph router written in Rust to run a federated supergraph that uses Apollo Federation 2. Affected versions are subject to a Denial-of-Service DoS type vulnerability which causes the Router to panic and terminate when GraphQL Subscriptions are...

onoranzechristiandecarlo.it Cross Site Scripting vulnerability OBB-3649863

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...