All smart contracts of Tetu can be found at:

  - [https://github.com/tetu-io/tetu-contracts](https://github.com/tetu-io/tetu-contracts)
  - [https://github.com/tetu-io/tetu-contracts-v2](https://github.com/tetu-io/tetu-contracts-v2)
  - [https://github.com/tetu-io/tetu-converter](https://github.com/tetu-io/tetu-converter)
  - [https://github.com/tetu-io/tetu-liquidator](https://github.com/tetu-io/tetu-liquidator)
  - [https://github.com/tetu-io/tetu-v2-strategies-polygon](https://github.com/tetu-io/tetu-v2-strategies-polygon)

However, only those in the Assets in Scope table are considered as in-scope of the bug bounty program.

TETU is a DeFi application built on Polygon that implements automated yield farming strategies in order to provide investors with a safe and secure method of receiving high and stable yield on their investments. Tetu's innovative solutions provide automated yield aggregation and distribution through xTETU.

Permanent freezing of funds

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

Miner-extractable value (MEV)

Protocol Insolvency

Rewards are distributed according to the impact of the vulnerability based on the [Immunefi Vulnerability Severity Classification System V2.2](https://immunefi.com/immunefi-vulnerability-severity-classification-system-v2-2). This is a simplified 5-level scale, with separate scales for websites/apps and smart contracts/blockchains, encompassing everything from consequence of exploitation to privilege required to likelihood of a successful exploit. 

All critical smart contract bug reports must come with a PoC and a suggestion for a fix in order to be considered for a reward. 

Critical smart contract vulnerabilities are further capped at 10% of economic damage, primarily taking into account the funds at risk. However, the maximum reward is capped at USD 2 000, even if 10% of the damage is greater than USD 2 000. 

Vulnerabilities that require moderator-approved access in order to be exploited will only receive a maximum of 20% of the advertised reward. For Critical Smart Contract and Blockchain vulnerability reports, this 20% is applied after the cap of 10% of economic damage.  

Payouts are handled by the Tetu team directly and are done in USDT.

Tetu

Resources & Documentation