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Mina Decentralized Treasury

Type

Security review

Client

Mina Foundation

Date

2026-06

Domain

Blockchain

Effort

4.6 wks

Section

Other/Multi-Chain

Trail of Bits's security review of Mina Foundation (Jun 2026) identified 9 issues: 2 high, 1 medium, 2 low, and 4 informational.

Findings · 9

  1. 1 Unpausing a proposal resets its status to UNKNOWN, discarding approval or rejection outcomes Informational
  2. 2 Custom multisignature implementation baked into application code Informational
  3. 3 Incomplete action state check allows a malicious prover to manipulate proposal outcomes High
  4. 4 All-abstain voting permanently blocks proposal tally Low
  5. 5 No minimum proposal amount allows bond-free proposal spam Low
  6. 6 Signatures are not bound to a specific deployment, enabling cross-deployment replay Medium
  7. 7 Multisignature circuit does not enforce participant key uniqueness Informational
  8. 8 Unchecked actionStateHistoryTarget enables selective vote-tally exclusion High
  9. 9 Incomplete error handling in deserialization methods Informational

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

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