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Enzyme Onyx

Onyx by Enzyme Finance is a tokenization protocol for asset management vehicles. It facilitates bespoke ERC20 shares issuance, including fees and tools for valuation accounting.

ETH
Defi
Asset Management
Solidity
Maximum Bounty
$200,000
Live Since
04 September 2025
Last Updated
04 September 2025
  • Triaged by Immunefi

  • PoC Required

Select the category you'd like to explore

Assets in Scope

Target
Type
Smart Contract - Shares
Added on
4 September 2025
Target
Type
Smart Contract - ValuationHandler
Added on
4 September 2025
Target
Type
Smart Contract - FeeHandler
Added on
4 September 2025
Target
Type
Smart Contract - ERC7540LikeDepositQueue
Added on
4 September 2025
Target
Type
Smart Contract - ERC7540LikeRedeemQueue
Added on
4 September 2025
Target
Type
Smart Contract - ContinuousFlatRateManagementFeeTracker
Added on
4 September 2025
Target
Type
Smart Contract - ContinuousFlatRatePerformanceFeeTracker
Added on
4 September 2025
Target
Type
Smart Contract - LimitedAccessLimitedCallForwarder
Added on
4 September 2025
Target
Type
Smart Contract - OpenAccessLimitedCallForwarder
Added on
4 September 2025
Target
Type
Smart Contract - AccountERC20Tracker
Added on
4 September 2025
Target
Type
Smart Contract - LinearCreditDebtTracker
Added on
4 September 2025
Target
Type
Smart Contract - Global
Added on
4 September 2025

Impacts in Scope

Severity
Critical
Title

Direct theft of any user funds, whether at-rest or in-motion, other than unclaimed yield

Severity
Critical
Title

Permanent freezing of funds

Severity
Critical
Title

Protocol insolvency

Severity
High
Title

Theft of unclaimed yield

Severity
High
Title

Permanent freezing of unclaimed yield

Severity
High
Title

Temporary freezing of funds

Severity
Medium
Title

Smart contract unable to operate due to lack of token funds

Severity
Medium
Title

Block stuffing

Severity
Medium
Title

Griefing (e.g. no profit motive for an attacker, but damage to the users or the protocol)

Out of scope

Default Out of Scope and rules

Smart Contract specific

  • Incorrect data supplied by third party oracles
    • Not to exclude oracle manipulation/flash loan attacks
  • Impacts requiring basic economic and governance attacks (e.g. 51% attack)
  • Lack of liquidity impacts
  • Impacts from Sybil attacks
  • Impacts involving centralization risks

All categories

  • Impacts requiring attacks that the reporter has already exploited themselves, leading to damage
  • Impacts caused by attacks requiring access to leaked keys/credentials
  • Impacts caused by attacks requiring access to privileged addresses (including, but not limited to: governance and strategist contracts) without additional modifications to the privileges attributed
  • Impacts relying on attacks involving the depegging of an external stablecoin where the attacker does not directly cause the depegging due to a bug in code
  • Mentions of secrets, access tokens, API keys, private keys, etc. in Github will be considered out of scope without proof that they are in-use in production
  • Best practice recommendations
  • Feature requests
  • Impacts on test files and configuration files unless stated otherwise in the bug bounty program
  • Impacts requiring phishing or other social engineering attacks against project's employees and/or customers