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Polymarket

Polymarket is the world’s largest prediction market. With Polymarket you can bet on the outcome of future events in a wide range of topics, like sports, politics, and pop culture. Get accurate real-time probabilities of the events that matter most to you.

Maximum Bounty
$1,000,000
Live Since
22 April 2024
Last Updated
18 November 2024
  • Triaged by Immunefi

  • PoC required

Select the category you'd like to explore

Assets in Scope

Target
Type
Smart Contract - ConditionalTokens
Added on
22 April 2024
Target
Type
Smart Contract - CTFExchange
Added on
22 April 2024
Target
Type
Smart Contract - FeeModule
Added on
22 April 2024
Target
Type
Smart Contract - NegRiskAdapter
Added on
22 April 2024
Target
Type
Smart Contract - NegRiskCtfExchange
Added on
22 April 2024
Target
Type
Smart Contract - NegRiskFeeModule
Added on
22 April 2024
Target
Type
Smart Contract - NegRiskOperator
Added on
22 April 2024
Target
Type
Smart Contract - NegRiskUmaCtfAdapter
Added on
22 April 2024
Target
Type
Smart Contract - NegRiskWrappedCollateral
Added on
22 April 2024
Target
Type
Smart Contract - ProxyFactory
Added on
22 April 2024
Target
Type
Smart Contract - SafeFactory
Added on
22 April 2024
Target
Type
Smart Contract - UmaCtfAdapter
Added on
22 April 2024

Impacts in Scope

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

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, blockchain keys (this does not include non-sensitive environment variables, open source code, or usernames)

Severity
Critical
Title

Taking down the application/website

Severity
Critical
Title

Subdomain takeover with already-connected wallet interaction

Severity
Critical
Title

Direct theft of user funds

Severity
Critical
Title

Malicious interactions with an already-connected wallet, such as: Modifying transaction arguments or parameters, Substituting contract addresses, Submitting malicious transactions

Severity
Critical
Title

Injection of malicious HTML or XSS through metadata

Severity
High
Title

Temporary freezing of funds

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
Severity
Min. - Max.
Critical
$5k -$1M
High
$2k -$25k
Medium
$2k
Low
$1k
Total Assets in Scope
15
Total Impacts in Scope
20