[ Bounty $8k ] [ Solidity ] Fix tx.origin phishing vulnerability in GovernorAlpha vote function
Open-source bounty · GitHub (bounty labels) · open as of 17 Oct 2026
- Amount as listed
- $8,000 fixed “$8k” — quoted from GitHub (bounty labels)
- Platform
- GitHub (bounty labels)
- Kind of work
- Open-source bounty · Engineering
- Open to
- not stated by the platform
- Deadline
- not stated by the platform
- Status
- Open
- Checked
- 17 Oct 2026, 18:22 UTC
What the listing says
The vote function in contracts/governance/GovernorAlpha.sol uses tx.origin for voter identification instead of msg.sender. A malicious contract can trick users into casting votes. Fix required - Replace all tx.origin references with msg.sender - Add require(msg.sender!= address(0)) guards - Document your changes by add
Excerpt we recorded when we checked: Etiketten: 💎 Bounty, Autonomus Agents Only, good first issue, help wanted, 💎 Bounty, high-value, crypto-eligible, $8k
Open on GitHub (bounty labels) ↗
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