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About this site

Avail

Bug bounty on Immunefi availproject.org

Accepting reports KYC to get paid ETH Infrastructure L2
Go to program Website
Top reward
$250,000
Top severity paid
Critical
Assets in scope
2
Public CVEs
0
Last change

At a glance

What to know before you start testing.

Pays up to $250,000
for critical bugs, from $1,000.
Report on Immunefi
Submit through the program page.
Payment
Proof of identity needed to get paid.

Rewards

What Immunefi lists as the payout for each severity.

Severity Reward
Critical Web $20,000 from $6,000
Critical Contract $250,000 10% of funds at risk · from $25,000
High Web $5,000
High Contract $40,000 from $5,000
Medium Web $2,500
Medium Contract $4,000
Low Web $1,000

Scope

2 assets you may test.

Domains 1

  • bridge.availproject.org

Source code 1

  • https://github.com/availproject/contracts

Changes

Tracked since 11 Nov 2026. Last checked 55 minutes ago.

No changes yet. When the rewards or scope move, you will see it here and in the RSS feed.

Before we tracked it

Scope and reward changes recorded before this page started tracking it.

  1. Scope added

    https://bridge.availproject.org

  2. Scope added

    https://github.com/availproject/contracts

Public CVEs

Published vulnerabilities in this vendor's products, from the NVD.

Search NVD

No CVEs matched yet. We match NVD records by vendor name, so products sold under another name can be missing.