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Smart Contract Auditors Space
  • 👋Welcome to the Smart Contract Auditors Space
  • Smart Contract Vulnerabilities
    • Anchor
      • FV-ANC-1 Arithmetic Operations
        • FV-ANC-1-CL1 Overflow/underflow in arithmetic operations
        • FV-ANC-1-CL2 Division by zero
        • FV-ANC-1-CL3 Arbitrary rounding
      • FV-ANC-2 Signer Checks
        • FV-ANC-2-CL1 Unvalidated signers
        • FV-ANC-2-CL2 No is_signer check
      • FV-ANC-3 Account/Ownership Validations
        • FV-ANC-3-CL1 Trying to modify an account without checking if it's writeable
        • FV-ANC-3-CL2 Trying to access account data without ownership checks
        • FV-ANC-3-CL3 Usage of UncheckedAccount without manual ownership check
        • FV-ANC-3-CL4 Usage of UncheckedAccount without manual signer check
        • FV-ANC-3-CL5 No is_initialized check when operating on an account
        • FV-ANC-3-CL6 Missing account constraints
        • FV-ANC-3-CL7 Duplicate mutable accounts
        • FV-ANC-3-CL8 Using ctx.remaining_accounts without manual ownership check
        • FV-ANC-3-CL9 Using ctx.remaining_accounts without manual discriminator check
        • FV-ANC-3-CL10 Using ctx.remaining_accounts without non-zero data check
        • FV-ANC-3-CL11 No reload after account mutation
      • FV-ANC-4 PDA Security
        • FV-ANC-4-CL1 Using create_program_address
      • FV-ANC-5 Cross-Program Invocation (CPI)
        • FV-ANC-5-CL1 Lack of validation of external program before CPI
        • FV-ANC-5-CL2 CPI without signer seeds
        • FV-ANC-5-CL3 Not unsetting signer status before a CPI
        • FV-ANC-5-CL4 Passing unnecessary accounts to CPIs
      • FV-ANC-6 Error Handling
        • FV-ANC-6-CL1 Unclear error messages
      • FV-ANC-7 Token Operations
        • FV-ANC-7-CL1 Unvalidated token mint & owner
      • FV-ANC-8 System Account Validation
        • FV-ANC-8-CL1 Unvalidated sysvar address
      • FV-ANC-9 Type Cosplay
        • FV-ANC-9-CL1 Not using discriminators to validate account types
        • FV-ANC-9-CL2 Account structures without discriminators
      • FV-ANC-10 Closing accounts
        • FV-ANC-10-CL1 Closing accounts without zeroing data & setting a closed discriminator
        • FV-ANC-10-CL2 Operations on accounts marked as closed
    • Solidity
      • FV-SOL-1 Reentrancy
        • FV-SOL-1-C1 Single Function
        • FV-SOL-1-C2 Cross Function
        • FV-SOL-1-C3 Cross Contract
        • FV-SOL-1-C4 Cross Chain
        • FV-SOL-1-C5 Dynamic
        • FV-SOL-1-C6 Read-Only
      • FV-SOL-2 Precision Errors
        • FV-SOL-2-C1 Token Decimals
        • FV-SOL-2-C2 Floating Point
        • FV-SOL-2-C3 Rounding
        • FV-SOL-2-C4 Division by Zero
        • FV-SOL-2-C5 Time-Based
      • FV-SOL-3 Arithmetic Errors
        • FV-SOL-3-C1 Overflow and Underflow
        • FV-SOL-3-C2 Sign Extension
        • FV-SOL-3-C3 Truncation in Type Casting
        • FV-SOL-3-C4 Misuse of Environment Variables
      • FV-SOL-4 Bad Access Control
        • FV-SOL-4-C1 Using tx.origin for Authorization
        • FV-SOL-4-C2 Unrestricted Role Assignment
        • FV-SOL-4-C3 Lack of Multi-Signature for Crucial Operations
      • FV-SOL-5 Logic Errors
        • FV-SOL-5-C1 Boundary Misalignment
        • FV-SOL-5-C2 Incorrect Conditionals
        • FV-SOL-5-C3 Improper State Transitions
        • FV-SOL-5-C4 Misordered Calculations
        • FV-SOL-5-C5 Event Misreporting
      • FV-SOL-6 Unchecked Returns
        • FV-SOL-6-C1 Unchecked Call Return
        • FV-SOL-6-C2 Unchecked Transfer Return
        • FV-SOL-6-C3 Silent Fail
        • FV-SOL-6-C4 False Positive Success Assumption
        • FV-SOL-6-C5 Partial Execution with No Rollback
        • FV-SOL-6-C6 False Contract Existence Assumption
      • FV-SOL-7 Proxy Insecurities
        • FV-SOL-7-C1 delegatecall Storage Collision
        • FV-SOL-7-C2 Function Selector Collision
        • FV-SOL-7-C3 Centralized Update Control
        • FV-SOL-7-C4 Uninitialized Proxy
      • FV-SOL-8 Slippage
        • FV-SOL-8-C1 Price Manipulation
        • FV-SOL-8-C2 Front-Running
        • FV-SOL-8-C3 Insufficient Liquidity
        • FV-SOL-8-C4 Unexpected Gas Increase
      • FV-SOL-9 Unbounded Loops
        • FV-SOL-9-C1 Dynamic Array
        • FV-SOL-9-C2 Unrestricted Mapping
        • FV-SOL-9-C3 Recursive Calls
        • FV-SOL-9-C4 Reentrancy Loops
        • FV-SOL-9-C5 Nested Loops
      • FV-SOL-10 Oracle Manipulation
        • FV-SOL-10-C1 Incorrect Compounding Mechanism
        • FV-SOL-10-C2 Price Drift
        • FV-SOL-10-C3 Manipulation Through External Markets
        • FV-SOL-10-C4 Time Lags
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Welcome to the Smart Contract Auditors Space

NextAnchor

Last updated 2 months ago

Hi,

I'm creating a database of smart contract vulnerabilities.

As a security community I believe we should have a steady, open & trusted source to rely upon and reference to in the different security needs (auditor standards, automated tooling standards, risk theorization and all else)

Also adding mini code review ctfs for each classification, make sure you check those before you leave 🎮

Accepting content contributions! Twitter DM

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