Trail of Bits

FIVA Evaa Integration

Type

Security review

Client

FIVA

Date

2025-05

Domain

Blockchain

Effort

6 wks

Section

TON

Trail of Bits's security review of FIVA (May 2025) identified 4 issues: 2 high, 1 low, and 1 informational.

Findings · 4

  1. 1 Insufficient access control checks in the supply_excess message handler of the EvaaSYMinter contract High
  2. 2 Insufficient access control checks in the supply_fail_excess message handler of the EvaaSYMinter contract High
  3. 3 Insufficient access control checks in the withdraw_success message handler of the EvaaSYMinter contract Informational
  4. 4 Users can benefit by sandwiching the index update message to the EvaaSYMinter contract Low

Findings extracted from the published report PDF. See the full report below for details and remediation.

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