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Sturdy
Sturdy is a new kind of DeFi lending protocol that enables users to earn high stablecoin yields or take out interest-free loans. Lenders deposit assets they'd like to earn yield on while borrowers provide collateral and take out the assets deposited by lenders as a loan.
ETH
Fantom
Defi
Lending
Stablecoin
Solidity
Maximum Bounty
$100,000Live Since
14 March 2022Last Updated
01 November 2022PoC required
Select the category you'd like to explore
Assets in Scope
Impacts in Scope
Critical
Any governance voting result manipulation
Critical
Direct theft of any user funds, whether at-rest or in-motion, other than unclaimed yield
Critical
Permanent freezing of funds
Critical
Protocol Insolvency
Critical
Ability to execute system commands
Critical
Extract Sensitive data/files from the server such as /etc/passwd
Critical
Taking Down the application/website
Critical
Stealing User Cookies
Critical
Signing transactions for other users
Critical
Bypassing Authentication
Critical
Redirection of user deposits and withdrawals
Critical
Subdomain takeover resulting in financial loss (applicable for subdomains with addresses published)
Out of scope
Program's Out of Scope information
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
- Centralization risks
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
- Vulnerabilities primarily caused by browser/plugin defects
- Any vulnerability exploit requiring CSP bypass resulting from a browser bug
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