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Interlay

A collaborative effort of pioneers around the globe working together on bringing Bitcoin to any blockchain. Invest, earn and pay with your Bitcoin on any blockchain. Radically open and secured by insurance.

Polkadot
Blockchain
Crosschain Liquidity
Rust
Typescript
Maximum Bounty
$50,000
Live Since
30 June 2022
Last Updated
29 October 2024
  • PoC required

  • KYC required

Select the category you'd like to explore

Assets in Scope

Target
Type
Blockchain/DLT - Parachain implementation
Added on
30 June 2022
Target
Type
Blockchain/DLT - Clients
Added on
30 June 2022
Target
Type
Websites and Applications - Kintsugi App
Added on
30 June 2022
Target
Type
Websites and Applications - Kusama API
Added on
30 June 2022
Target
Type
Websites and Applications - Interlay App
Added on
30 June 2022
Target
Type
Websites and Applications - Interlay API
Added on
30 June 2022

Impacts in Scope

Severity
Critical
Title

Network not being able to confirm new transactions (total network shutdown)

Severity
Critical
Title

Unintended permanent chain split requiring hard fork (network partition requiring hard fork)

Severity
Critical
Title

Direct loss of funds of 10% or more of all funds

Severity
Critical
Title

Permanent freezing of funds (fix requires hardfork) of 10% or more of all funds

Severity
Critical
Title

Manipulation of governance voting result deviating from voted outcome and resulting in a direct change from intended effect of original results

Severity
Critical
Title

Direct theft of any user funds, whether at-rest or in-motion, other than unclaimed yield of 10% or more of all funds

Severity
Critical
Title

Permanent freezing of funds

Severity
Critical
Title

Protocol insolvency

Severity
Critical
Title

Execute arbitrary system commands

Severity
Critical
Title

Retrieve sensitive data/files from a running server such as /etc/shadow, database passwords, and blockchain keys(this does not include non-sensitive environment variables, open source code, or usernames)

Severity
Critical
Title

Taking down the application

Severity
Critical
Title

Taking state-modifying authenticated actions (with or without blockchain state interaction) on behalf of other users without any interaction by that user, such as, changing registration information, commenting, voting, making trades, withdrawals, etc.

Out of scope

Program's Out of Scope information
  • Best practice critiques
Default Out of Scope and rules

Blockchain/DLT 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
$5k -$50k
High
$1.5k -$7.5k
Medium
$750 -$3k
Total Assets in Scope
6
Total Impacts in Scope
36
Total paid

237.5k