Paraswap / Portikus-Contracts

Hacken1 Nov 20245 addresses on 5 chains

Hacken reviewed ParaSwap (Paraswap / Portikus-Contracts) on 1 Nov 2024: 11 findings, 0 critical; 2 marked fixed, 9 open.

No open critical findings

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Findings11

Statuses are the security firm’s own, from its report.

Severity	Open	Acknowledged	Fixed
Critical	0	0	0
High	0	0	0
Medium	0	0	0
Low	9	0	2

LowDecreased Interoperability from Removing the IERC5267 InterfaceOpen

The report gives no description here.

LowEIP-2098 Signature Verification Incompatibility with Traditional ECDSA SignaturesOpen

The report gives no description here.

LowInconsistent Fee Handling for StablecoinsOpen

The report gives no description here.

LowLack of Approval Reset Logic for Non-zero AllowancesOpen

The report gives no description here.

LowLack of msg.value Validation in directSettle Functions Permits Incorrect Native Token TransfersOpen

The report gives no description here.

LowMissing Validation for ERC20 Static Call Return SizeOpen

The report gives no description here.

LowMissing Zero Address ValidationsOpen

The report gives no description here.

LowReduced Flexibility due to Hardcoded Name and Version ValuesOpen

The report gives no description here.

LowRounding and Precision Loss in Fill CalculationOpen

The report gives no description here.

Contracts in scope5

Address	Chain	Source code
0xcafe001067cdef266afb7eb5a286dcfd277f3de5	Chain: Fantom	Source code: Verified source
0xcafe001067cdef266afb7eb5a286dcfd277f3de5	Chain: BNB Chain	Source code: Verified source
0xd3594e879b358f430e20f82bea61e83562d49d48	Chain: Optimism	Source code: Verified source
0x42d61d766b85431666b39b89c43011f24451bff6	Chain: Polygon (POS)	Source code: Verified source
0xcafe001067cdef266afb7eb5a286dcfd277f3de5	Chain: Ethereum	Source code: Verified source

Part of ParaSwap’s security record

ParaSwap

Audits1 audit by 1 firmLast audit Nov 2024, by Hacken.

Critical findingsNo open critical findingsIn 1 report.

Open ParaSwap’s security record

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Hacken

343 projects reviewed · 476 reports · latest Sep 2026

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