Audit Open Original ↗
wALGO
Type
Security review
Client
StakerDao
Date
2020-11
Domain
Blockchain
Effort
4 wks
Section
Algorand
Trail of Bits's security review of StakerDao (Nov 2020) identified 14 issues: 8 high, 2 medium, 3 low, and 1 informational.
Findings · 14
- 1 Anyone can update or delete the app-vault High
- 2 Lack of clear state program check allows any vault to be drained High
- 3 Missing RekeyTo on mint operations allows vault owner to withdraw all the Algo from the vault High
- 4 Missing RekeyTo on burn operations allows vault owner to withdraw all the Algo from the vault High
- 5 Minter can be abused to avoid paying the burned wAlgo High
- 6 Incorrect vault bytecode usage High
- 7 Code does not match High
- 8 Undocumented privileged operations High
- 9 Anyone can burn all the minter’s Algo Medium
- 10 With no fee consideration for burning operations the system is undercollateralized Medium
- 11 Attackers can prevent a user from opening a vault Low
- 12 Bad practices for exception handling in the test suite Low
- 13 Insu ficient testing coverage Low
- 14 Hardcoded ASA_ID value is error-prone Informational
Findings extracted from the published report PDF. See the full report below for details and remediation.
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