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TermMax

TermMax is a DeFi protocol that reinvents borrowing, lending, and leveraging by combining fixed-rate mechanisms with customizable Automated Market Maker (AMM) pricing curves.

ETH
Defi
Lending
Solidity
Maximum Bounty
$50,000
Live Since
12 June 2024
Last Updated
14 August 2025
  • Triaged by Immunefi

  • PoC Required

  • Arbitration enabled

Select the category you'd like to explore

Assets in Scope

Target
Type
Websites and Applications - Term Structure Labs website
Added on
16 April 2025
Target
Primacy Of Impact
Type
Websites and Applications
Added on
15 April 2025
Target
Type
Websites and Applications - TermMax Taker App
Added on
15 April 2025
Target
Primacy Of Impact
Type
Smart Contract
Added on
12 June 2024
Target
Type
Smart Contract - TermMax contracts
Added on
12 June 2024

Impacts in Scope

Severity
Critical
Title

Subdomain takeover with already-connected wallet interaction (https://app.termmax.ts.finance)

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 and/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.
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

Taking down the application/website

Severity
High
Title

Subdomain takeover without already-connected wallet interaction (https://app.termmax.ts.finance)

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