Kiln On-Chain v1-logo

Kiln On-Chain v1

Kiln On-Chain (v1) enables non-custodial platforms to propose an ETH staking offer where users can stake on dedicated validators while remaining the only one able to access their staked assets.

ETH
Defi
Infrastructure
Staking
Solidity
Maximum Bounty
$1,000,000
Live Since
01 October 2024
Last Updated
15 December 2024
  • PoC required

  • KYC required

Select the category you'd like to explore

Assets in Scope

Target
Type
Smart Contract - Staking Contract Proxy (testnet)
Added on
1 October 2024
Target
Type
Smart Contract - Staking Contract Proxy
Added on
1 October 2024
Target
Type
Smart Contract - Staking Contract (testnet)
Added on
1 October 2024
Target
Type
Smart Contract - Staking Contract
Added on
1 October 2024
Target
Type
Smart Contract - Fee Recipient (testnet)
Added on
1 October 2024
Target
Type
Smart Contract - Fee Recipient
Added on
1 October 2024
Target
Type
Smart Contract - Execution Layer Fee Dispatcher Proxy (testnet)
Added on
1 October 2024
Target
Type
Smart Contract - Execution Layer Fee Dispatcher Proxy
Added on
1 October 2024
Target
Type
Smart Contract - Execution Layer Fee Dispatcher (testnet)
Added on
1 October 2024
Target
Type
Smart Contract - Execution Layer Fee Dispatcher
Added on
1 October 2024
Target
Type
Smart Contract - Consensus Layer Fee Dispatcher Proxy (testnet)
Added on
1 October 2024
Target
Type
Smart Contract - Consensus Layer Fee Dispatcher Proxy
Added on
1 October 2024

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
High
Title

Theft of unclaimed yield

Severity
High
Title

Direct theft of any commission, whether at-rest or in-motion

Severity
High
Title

Permanent freezing of unclaimed yield

Severity
High
Title

Temporary freezing of funds

Severity
Medium
Title

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

Out of scope

Program's Out of Scope information

These impacts are out of scope for this bug bounty program.

  • Best practice recommendations
  • Triggering withdrawal from a Recipient as long as funds go to the right address
  • Any vulnerability regarding roles and privilege escalation on implementation contracts is out of scope as all deployments are under TUP proxy.
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
Severity
Min. - Max.
Critical
$100k -$1M
High
$20k -$100k
Medium
$5k -$20k
Total Assets in Scope
14
Total Impacts in Scope
7