erc20-helpers upgradeable-proxy

Cantina19 Nov 2023Code version: not recorded (see the report)

Part of Cantina’s series

Cantina reviewed Sky (erc20-helpers upgradeable-proxy) on 19 Nov 2023: 3 findings, 0 critical; all acknowledged, none fixed.

No open critical findings

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Report hosted on cantina.xyz.

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Findings3

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

Severity	Open	Acknowledged	Fixed
Critical	0	0	0
High	0	0	0
Medium	0	1	0
Low	0	2	0

MediumProxy does not support payable functions in its implementationAcknowledged

The report gives no description here.

LowThe implementation must be trustedAcknowledged

The report gives no description here.

LowUncallable functions on implementation contractAcknowledged

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 Sky’s security record

Sky

Audits150 audits by 3 firmsLast audit Sep 2026, by ChainSecurity.

Critical findingsNo open critical findingsAcross the 150 reports, 2 critical findings were reported. Each is marked fixed by the firm that reported it.

Open Sky’s security record

Security firm

Cantina

37 projects reviewed · 175 reports · latest Oct 2026

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