- Top reward
- $3,500
- Top severity paid
- Critical
- Assets in scope
- 33
- Public CVEs
- 0
- Last change
At a glance
What to know before you start testing.
- Pays up to $3,500
- for critical bugs, from $1,000.
- Report on Immunefi
- Submit through the program page.
- Partial safe harbor
- Some legal protection; read the terms.
- Paid by ETH, BTC, USDT, USDC, DAI
- No identity check to get paid.
- Publish after a fix
- Coordinate the timing with the company.
Rewards
What Immunefi lists as the payout for each severity.
| Severity | Applies to | Relative size | Reward |
|---|---|---|---|
| Critical Web | Web |
|
$3,500 |
| Critical Contract | Contract |
|
$3,500 10% of funds at risk |
| High Web | Web |
|
$1,000 |
| High Contract | Contract |
|
$1,000 |
- Safe harbor
-
Partial
Category 3: Approval Required
Summarised with AI from the program policy on Immunefi, read 12 Nov 2026, and checked word for word against it. Read the original
Scope
33 assets you may test.
Source code 29
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/access/Operator.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/access/Roles.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/operating/ComplianceRegistry.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/operating/PriceOracle.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/operating/Processor.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/operating/RuleEngine.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/rules/AddressThresholdLockRule.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/rules/GlobalFreezeRule.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/rules/HardTransferLimitRule.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/rules/MaxTransferRule.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/rules/MinTransferRule.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/rules/SoftTransferLimitRule.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/rules/UserAttributeValidToRule.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/rules/UserFreezeRule.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/rules/UserKycThresholdBothRule.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/rules/UserKycThresholdFromRule.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/rules/UserKycThresholdToRule.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/rules/UserValidRule.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/rules/YesNoRule.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/rules/YesNoUpdateRule.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/sale/TokenSale.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/token/abstract/BridgeERC20.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/token/abstract/SeizableBridgeERC20.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/token/BondBridgeToken.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/token/BridgeToken.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/token/CoinBridgeToken.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/token/ShareBridgeToken.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/utils/TokenDispenserQueue.sol
- https://github.com/MtPelerin/bridge-v2/blob/master/contracts/voting/ShareholderMeeting.sol
Domains 2
- app.mtpelerin.com
- www.mtpelerin.com
Android apps 1
- https://play.google.com/store/apps/details?id=com.mtpelerin.bridge
iOS apps 1
- https://apps.apple.com/us/app/bridge-wallet/id1481859680
Rules
What the policy asks of you, and the bug types it won't reward, quoted from Mt Pelerin (via Immunefi)'s policy. "We" in these lines means the program, not this site.
While testing
-
Any testing on mainnet or public testnet deployed code; all testing should be done on local-forks of either public testnet or mainnet
-
Any testing with pricing oracles or third-party smart contracts
-
Attempting phishing or other social engineering attacks against our employees and/or customers
-
Any testing with third-party systems and applications (e.g. browser extensions) as well as websites (e.g. SSO providers, advertising networks)
-
Any denial of service attacks that are executed against project assets
-
Automated testing of services that generates significant amounts of traffic
-
Public disclosure of an unpatched vulnerability in an embargoed bounty
-
Proof of concept is always required for all severities.
Not accepted
-
all bug reports without proof of concept exploits with demonstrated impact
-
recommendations for new features
Summarised with AI from the program policy on Immunefi, read 12 Nov 2026, and checked word for word against it. Read the original
Changes
Tracked since 11 Nov 2026. Last checked 57 minutes ago.
-
Cut
Top reward $5,000 to $3,500.
Before we tracked it
Scope and reward changes recorded before this page started tracking it.
-
Reward terms
The reward table or payout terms were edited
-
Rules updated
Added: “Mt Pelerin is a Swiss fintech company specialized in solutions that bridge the crypto economy with traditional banking and finance. Its main products are on/off...”
-
Reward cut
Maximum $5,000 → $3,500
-
Scope added
https://app.mtpelerin.com
Public CVEs
Published vulnerabilities in this vendor's products, from the NVD.
No CVEs matched yet. We match NVD records by vendor name, so products sold under another name can be missing.
Original policy
Copied from immunefi.com on 12 Nov 2026. The summaries on this page are made from it; the live page may have changed since.
Back to Explore Mt Pelerin | Mt Pelerin is a regulated Swiss company specialized in cryptocurrency exchange, mobile wallet and asset tokenization services. Arbitrum Avalanche BSC Base Bitcoin ETH Gnosis Optimism Polygon Rootstock Tezos Celo zkSync Lightning Sonic xDAI / Gnosis Chain Defi Exchange Bridge CEX Maximum Bounty $3,500 Live Since 08 February 2021 Last Updated 02 November 2026 PoC Required Submit a Bug Information Scope Resources Rewards Mt Pelerin provides rewards in ETH, BTC, USDT, USDC, or DAI on Avalanche, Arbitrium, Base , denominated in USD. Rewards by Threat Level Smart Contract Critical Flat: $3,500 Primacy of Rules High Flat: $1,000 Primacy of Rules Critical Reward Calculation Mainnet assets: Reward amount is 10 % of the funds directly affected up to a maximum of: $3,500 Websites and Applications Critical Flat: $3,500 Primacy of Rules High Flat: $1,000 Primacy of Rules Rewards Body Rewards are distributed according to the impact of the vulnerability based on the Immunefi Vulnerability Severity Classification System V2.2 . This is a simplified 5-level scale, with separate scales for websites/apps and smart contracts/blockchains, encompassing everything from consequence of exploitation to privilege required to likelihood of a successful exploit. Additionally, all bug reports without proof of concept exploits with demonstrated impact, as well as recommendations for new features, are not accepted. Payouts are handled by Mt Pelerin directly and are estimated in USD . However, payouts are done in ETH, BTC, USDT, USDC, or DAI . View impacts in scope Program Overview Mt Pelerin is a Swiss fintech company specialized in solutions that bridge the crypto economy with traditional banking and finance. Its main products are on/off-ramp widget, Bridge Wallet (a non-custodial mobile wallet with live crypto-fiat on/off-ramp), and Bridge Protocol (an open-source ERC20 asset tokenization platform). The bug bounty program focuses on serious security issues that directly affect fund safety and user data protection on the assets listed in scope. KYC not required No KYC information is required for payout processing. Proof of Concept Proof of concept is always required for all severities. Responsible Publication Category 3: Approval Required Prohibited Activities Default prohibited activities Any testing on mainnet or public testnet deployed code; all testing should be done on local-forks of either public testnet or mainnet Any testing with pricing oracles or third-party smart contracts Attempting phishing or other social engineering attacks against our employees and/or customers Any testing with third-party systems and applications (e.g. browser extensions) as well as websites (e.g. SSO providers, advertising networks) Any denial of service attacks that are executed against project assets Automated testing of services that generates significant amounts of traffic Public disclosure of an unpatched vulnerability in an embargoed bounty Any other actions prohibited by the Immunefi Rules Feasibility Limitations The project may be receiving reports that are valid (the bug and attack vector are real) and cite assets and impacts that are in scope, but there may be obstacles or barriers to executing the attack in the real world. In other words, there is a question about how feasible the attack really is. Conversely, there may also be mitigation measures that projects can take to prevent the impact of the bug, which are not feasible or would require unconventional action and hence, should not be used as reasons for downgrading a bug's severity. Therefore, Immunefi has developed a set of feasibility limitation standards which by default states what security researchers, as well as projects, can or cannot cite when reviewing a bug report. Chain Rollbacks Pre-Impact Bug Monitoring Attack Investment Amount Attacks With A Financial Risk To The Attacker When Is An Impactful Attack Downgraded To Griefing? Submit a Bug Total Assets in Scope 33