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Liquidswap

Liquidswap is the first AMM exchange for volatile and stable pairs on Aptos. Built by Aptos-backed Pontem, it has feature parity with both Uniswap and Curve using various bonding curves to enable liquidity providers and traders to swap assets. Liquidswap is audited by Ottersec, Halborn and Zellic. Token economic is audit coming soon.

Aptos
Defi
DEX
Move
Maximum Bounty
$500,000
Live Since
16 November 2022
Last Updated
18 November 2024
  • PoC required

  • KYC required

Select the category you'd like to explore

Assets in Scope

Target
Type
Smart Contract - Liquidity Pool
Added on
16 November 2022
Target
Type
Smart Contract - Config
Added on
16 November 2022
Target
Type
Smart Contract - Treasury Storage
Added on
16 November 2022
Target
Type
Smart Contract - Curves
Added on
16 November 2022
Target
Type
Smart Contract - Emergency
Added on
16 November 2022
Target
Type
Smart Contract - Coin Helper
Added on
16 November 2022
Target
Type
Smart Contract - Math
Added on
16 November 2022
Target
Type
Smart Contract - Stable Curve Math
Added on
16 November 2022
Target
Type
Smart Contract - Router
Added on
16 November 2022
Target
Type
Smart Contract - Scripts
Added on
16 November 2022
Target
Type
Smart Contract - U256
Added on
16 November 2022
Target
Type
Smart Contract - UQ64x64
Added on
16 November 2022

Impacts in Scope

Severity
Critical
Title

Direct theft of any user funds or liquidity, or company funds (fees)

Severity
Critical
Title

Permanent freezing of funds in more than one pool

Severity
Critical
Title

DoS or similar which prevents users from swapping/flashloan

Severity
Critical
Title

Execute arbitrary system commands

Severity
Critical
Title

Retrieve sensitive data/files from a running server such as /etc/shadow, database passwords, and blockchain keys(this does not include non-sensitive environment variables, open source code, or usernames).

Severity
Critical
Title

Taking down the application/website (not including DDOS/DOS).

Severity
Critical
Title

Direct theft of user funds.

Severity
Critical
Title

XSS with ability to run users' transactions or change pricing, or etc, in nutshell what leads to funds lost.

Severity
High
Title

Permanent freezing of funds of one pool

Severity
High
Title

Subdomain takeover without already-connected wallet interaction

Severity
High
Title

Redirecting users to malicious websites (Open Redirect).

Severity
Medium
Title

Indirect theft of any user funds via economic attack vectors or periphery issues like routers or scripts (excluding minor rounding errors)

Out of scope

Program's Out of Scope information
  • Issues related to the frontend without concrete impact and PoC
  • Best practices issues without concrete impact and PoC
  • Best practice critiques
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
Severity
Min. - Max.
Critical
$20k -$500k
High
$5k -$30k
Medium
$1k -$5k
Total Assets in Scope
15
Total Impacts in Scope
13