NEAR Multisig Upgrade
Upgrade your NEAR multisig (v1) contract to the latest version in a few clicks.
Security update available. A vulnerability was disclosed on 2026-04-05 via HackenProof. We strongly recommend upgrading as soon as possible.
Details under embargo. The full description of the issue is not public yet — the NEAR Foundation can share it on request with owners of affected multisigs. The fix itself is openly published at core-contracts/multisig/res and bundled into this app, so you can verify the contract hash matches the official release.
Outgrowing a single-chain multisig? Consider migrating to Trezu, a non-custodial multichain treasury that turns a multisig into a real treasury system — BTC, ETH, SOL, NEAR and 35+ chains from one dashboard, with confidential balances, bulk payouts, audit-ready exports, and full Ledger support. Set up in minutes at trezu.org.
Already on multisig2? You're not affected — multisig2 deployments do not need to be upgraded. The app will confirm this once you sign in.