1inch Limit Order Settlement audit

ABDK ConsultingCode version: not recorded (see the report)

ABDK Consulting reviewed 1inch Network (1inch Limit Order Settlement audit) on 28 Feb 2023: 85 findings, 0 critical; 36 marked fixed, 49 acknowledged.

No open critical findings
Open the reportOpen 1inch Network’s security record

Report hosted on GitHub.

Trustblock does not review code.

Findings85

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

SeverityOpenAcknowledgedFixed
Critical000
High032
Medium0105
Low03629
HighOverflow/Underflow in Settlement.solAcknowledged

The report gives no description here.

HighSuboptimal in OrderSaltParser.solAcknowledged

The report gives no description here.

HighSuboptimal in WhitelistRegistry.solAcknowledged

The report gives no description here.

MediumOverflow/Underflow in Settlement.solAcknowledged

The report gives no description here.

MediumOverflow/Underflow in Settlement.solAcknowledged

The report gives no description here.

MediumOverflow/Underflow in Settlement.solAcknowledged

The report gives no description here.

MediumOverflow/Underflow in Settlement.solAcknowledged

The report gives no description here.

MediumOverflow/Underflow in VotingPowerCalculator.solAcknowledged

The report gives no description here.

MediumSuboptimal in BasicDelegationPod.solAcknowledged

The report gives no description here.

MediumSuboptimal in BasicDelegationPod.solAcknowledged

The report gives no description here.

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MediumSuboptimal in ERC20Pods.solAcknowledged

The report gives no description here.

MediumSuboptimal in VotingPowerCalculator.solAcknowledged

The report gives no description here.

MediumUnclear behavior in Settlement.solAcknowledged

The report gives no description here.

LowBad datatype in ERC20Pods.solAcknowledged

The report gives no description here.

LowBad datatype in IERC20Pods.solAcknowledged

The report gives no description here.

LowBad datatype in IERC20Pods.solAcknowledged

The report gives no description here.

LowBad datatype in IERC20Pods.solAcknowledged

The report gives no description here.

LowDocumentation in FeeBankCharger.solAcknowledged

The report gives no description here.

LowDocumentation in IResolver.solAcknowledged

The report gives no description here.

LowDocumentation in ISettlement.solAcknowledged

The report gives no description here.

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LowDocumentation in RewardableDelegationPod-Acknowledged

The report gives no description here.

LowDocumentation in Settlement.solAcknowledged

The report gives no description here.

LowDocumentation in WhitelistRegistry.solAcknowledged

The report gives no description here.

LowDocumentation in WhitelistRegistry.solAcknowledged

The report gives no description here.

LowOverflow/Underflow in Settlement.solAcknowledged

The report gives no description here.

LowProcedural in ERC20Pods.solAcknowledged

The report gives no description here.

LowProcedural in IDelegatedShare.solAcknowledged

The report gives no description here.

LowProcedural in ISettlement.solAcknowledged

The report gives no description here.

LowProcedural in St1inch.solAcknowledged

The report gives no description here.

LowProcedural in WhitelistRegistry.solAcknowledged

The report gives no description here.

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LowReadability in ERC20Pods.solAcknowledged

The report gives no description here.

LowReadability in Settlement.solAcknowledged

The report gives no description here.

LowSuboptimal in ERC20Pods.solAcknowledged

The report gives no description here.

LowSuboptimal in ERC20Pods.solAcknowledged

The report gives no description here.

LowSuboptimal in ERC20Pods.solAcknowledged

The report gives no description here.

LowSuboptimal in ERC20Pods.solAcknowledged

The report gives no description here.

LowSuboptimal in ERC20Pods.solAcknowledged

The report gives no description here.

LowSuboptimal in ERC20Pods.solAcknowledged

The report gives no description here.

LowSuboptimal in FeeBank.solAcknowledged

The report gives no description here.

LowSuboptimal in FeeBankCharger.solAcknowledged

The report gives no description here.

Show 9 more
LowSuboptimal in FeeBankCharger.solAcknowledged

The report gives no description here.

LowSuboptimal in IDelegatedShare.solAcknowledged

The report gives no description here.

LowSuboptimal in IDelegationPod.solAcknowledged

The report gives no description here.

LowSuboptimal in St1inch.solAcknowledged

The report gives no description here.

LowSuboptimal in St1inch.solAcknowledged

The report gives no description here.

LowSuboptimal in St1inch.solAcknowledged

The report gives no description here.

LowSuboptimal in WhitelistRegistry.solAcknowledged

The report gives no description here.

LowSuboptimal in WhitelistRegistry.solAcknowledged

The report gives no description here.

LowUnclear behavior in DynamicSuffix.solAcknowledged

The report gives no description here.

Contracts in scope

No deployed address is recorded for this audit.

The report names a repository or files. Open the report to see its scope.

Part of 1inch Network’s security record

1inch Network
Audits42 audits by 13 firmsLast audit Jul 2026, by Hexens.
Critical findings2 open critical findingsReported in “1inch Liquidity Protocol” by Consensys, Dec 2020. Not marked fixed in that report.
IncidentIncident 6 Mar 2025Source: De.Fi incident database.
Open 1inch Network’s security record

Security firm

ABDK Consulting

31 projects reviewed · 64 reports · latest Jan 2026

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