SpookySwap

SpookySwap is an automated market-making (AMM) decentralized exchange (DEX) for the Fantom Opera network. Different from other DEXs, we're invested in building a strong foundation with our BOO token as a governance token, diverse farms, a built in bridge, built in limit orders and user-centered service.

For more information about SpookySwap, please visit https://spookyswap.finance/.

This bug bounty program is focused on their smart contracts and website and is focused on preventing the following impacts:

• Loss of user funds staked (principal) by freezing or theft
• Theft of unclaimed yield
• Freezing of unclaimed yield
• Temporary freezing of funds
• Unable to call smart contract
• Smart contract fails to deliver promised returns
• Redirected funds by address modification
• Site goes down
• Injection of text
• Users spoofing other users

Rewards are distributed according to the impact of the vulnerability based on the Immunefi Vulnerability Severity Classification System. 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 web/app bug reports are required to have a PoC in order to receive a reward.

Any report involving issues highlighted in their CertiK audit are considered as out-of-scope.

Critical smart contract bug reports are further capped at 10% of economic damage, primarily taking into consideration the funds at risk, but also considering other aspects such as PR and branding considerations, at the discretion of the team. However, there is a minimum reward of USD 50 000.

Payouts are handled by the SpookySwap team directly and are denominated in USD. However, payouts are done in a mix of BOO, ETH and USDC, at the discretion of the team.

All code of SpookySwap can be found at https://github.com/spookyswap. However, only those in the Assets in Scope table are considered as in-scope of the bug bounty program.

Impacts in Scope

Only the following impacts are accepted within this bug bounty program. All other impacts are not considered as in-scope, even if they affect something in the assets in scope table.

Smart Contracts

• Loss of user funds staked (principal) by freezing or theft
• Theft of unclaimed yield
• Freezing of unclaimed yield
• Temporary freezing of funds for any amount of time
• Unable to call smart contract

Web/App

• Redirected funds by address modification
• Site goes down
• Injection of text
• Users spoofing other users

We are especially interested in receiving and rewarding vulnerabilities of the following types:

Smart Contracts and Blockchain

• Re-entrancy
• Logic errors
  • including user authentication errors
• Solidity/EVM details not considered
  • including integer over-/under-flow
  • including rounding errors
  • including unhandled exceptions
• Trusting trust/dependency vulnerabilities
  • including composability vulnerabilities
• Oracle failure/manipulation
• Novel governance attacks
• Economic/financial attacks
  • including flash loan attacks
• Congestion and scalability
  • including running out of gas
  • including block stuffing
  • including susceptibility to frontrunning
• Consensus failures
• Cryptography problems
  • Signature malleability
  • Susceptibility to replay attacks
  • Weak randomness
  • Weak encryption
• Susceptibility to block timestamp manipulation
• Missing access controls / unprotected internal or debugging interfaces

Websites and Apps

• Remote Code Execution
• Trusting trust/dependency vulnerabilities
• Vertical Privilege Escalation
• XML External Entities Injection
• SQL Injection
• LFI/RFI
• Horizontal Privilege Escalation
• Stored XSS
• Reflective XSS with impact
• CSRF with impact
• Direct object reference
• Internal SSRF
• Session fixation
• Insecure Deserialization
• DOM XSS
• SSL misconfigurations
• SSL/TLS issues (weak crypto, improper setup)
• URL redirect
• Clickjacking (must be accompanied with PoC)
• Misleading Unicode text (e.g. using right to left override characters)

The following vulnerabilities are excluded from the rewards for this bug bounty program:

• Attacks that the reporter has already exploited themselves, leading to damage
• Attacks requiring access to leaked keys/credentials
• Attacks requiring access to privileged addresses (governance, strategist)

Smart Contracts and Blockchain

• Incorrect data supplied by third party oracles
  • Not to exclude oracle manipulation/flash loan attacks
• Basic economic governance attacks (e.g. 51% attack)
• Lack of liquidity
• Best practice critiques
• Sybil attacks

Websites and Apps

• Theoretical vulnerabilities without any proof or demonstration
• Content spoofing / Text injection issues
• Self-XSS
• Captcha bypass using OCR
• CSRF with no security impact (logout CSRF, change language, etc.)
• Missing HTTP Security Headers (such as X-FRAME-OPTIONS) or cookie security flags (such as “httponly”)
• Server-side information disclosure such as IPs, server names, and most stack traces
• Vulnerabilities used to enumerate or confirm the existence of users or tenants
• Vulnerabilities requiring unlikely user actions
• URL Redirects (unless combined with another vulnerability to produce a more severe vulnerability)
• Lack of SSL/TLS best practices
• DDoS vulnerabilities
• Attacks requiring privileged access from within the organization
• Feature requests
• Best practices

The following activities are prohibited by this bug bounty program:

• Any testing with mainnet or public testnet contracts; all testing should be done on private testnets
• Any testing with pricing oracles or third party smart contracts
• Attempting phishing or other social engineering attacks against our employees and/or customers
• Any testing with third-party systems and applications (e.g., browser extensions) as well as websites (e.g., SSO providers, advertising networks)
• Any denial of service attacks
• Automated testing of services that generates significant amounts of traffic
• Public disclosure of an unpatched vulnerability in an embargoed bounty