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Stader for Polygon

Stader for Polygon is a non-custodial smart contract based staking platform that helps you conveniently discover and access staking solutions.

ETH
Defi
Crosschain Liquidity
Staking
JavaScript
Rust
Maximum Bounty
$250,000
Live Since
25 April 2022
Last Updated
17 December 2024
  • PoC required

Select the category you'd like to explore

Assets in Scope

Target
Type
Smart Contract - Airdrops Registry
Added on
17 December 2024
Target
Type
Smart Contract - Reward
Added on
17 December 2024
Target
Type
Smart Contract - Staking
Added on
17 December 2024
Target
Type
Smart Contract - MaticX token ERC20 - Stader for Polygon
Added on
25 April 2022
Target
Type
Smart Contract - ValidatorRegistry - Stader for Polygon
Added on
25 April 2022

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 for at least 48 hours

Severity
Medium
Title

Smart contract unable to operate due to lack of token funds

Severity
Medium
Title

Unbounded gas consumption

Out of scope

Program's Out of Scope information
  • Best practice critiques
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
$50k -$250k
High
$20k -$50k
Medium
$20k
Total Assets in Scope
5
Total Impacts in Scope
8