lingoToken

Cantina14 Apr 2025Code version: not recorded (see the report)

Cantina reviewed Lingo (lingoToken) on 14 Apr 2025: 4 findings, 3 critical; all marked fixed.

3 critical findings, fixed

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Report hosted on cantina.xyz.

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Findings4

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

Severity	Open	Acknowledged	Fixed
Critical	0	0	3
High	0	0	0
Medium	0	0	1
Low	0	0	0

Marked Informational by the firm. Not counted as findings.

InformationalAdding to whitelist allows new_account that is not a token accountFixed

The report gives no description here.

InformationalError-prone implementation of TransferHook::transfer_hook functionFixed

The report gives no description here.

InformationalImproved implementation of fee_claim_back instructionFixed

The report gives no description here.

Informationalmint account can be owned by the Token programFixed

The report gives no description here.

InformationalMissing check allows accidentally closing whitelist account with non-zero refundable amountFixed

The report gives no description here.

InformationalMissing mut attribute for beneficiary_token_account accountFixed

The report gives no description here.

InformationalUnnecessary writable account requirementsFixed

The report gives no description here.

Contracts in scope

No deployed address is recorded for this audit.

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Part of Lingo’s security record

Lingo

Audits2 audits by 2 firmsLast audit Apr 2025, by Cantina.

Critical findingsNo open critical findingsAcross the 2 reports, 3 critical findings were reported. Each is marked fixed by the firm that reported it.

Open Lingo’s security record

Security firm

Cantina

37 projects reviewed · 175 reports · latest Oct 2026

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