This repository was archived by the owner on Jul 10, 2026. It is now read-only.
fix(escrow): owner-only recover() for CCTP V2 receivers [ESC-MN-01] - #18
Closed
madschristensen99 wants to merge 1 commit into
Closed
fix(escrow): owner-only recover() for CCTP V2 receivers [ESC-MN-01]#18madschristensen99 wants to merge 1 commit into
madschristensen99 wants to merge 1 commit into
Conversation
- CCTPV2EscrowReceiver: receiveMessage + recover(IERC20, uint256, address) - CCTPV2ConfidentialEscrowReceiver: receiveMessage + recover() + recoverConfidentialUsdc() - Extract escrow interfaces: ICCTPV2MessageTransmitter, IEscrow, IConfidentialEscrow, IConfidentialUSDCWrapper - 33 Foundry tests covering success, stuck-fund recovery, owner-only access, event emission - Docs: pre-audit-2026-05.md + audit-readiness-checklist.md Closes ESC-MN-01 (High) and ESC-MN-14 (dust accumulation side-effect).
madschristensen99
marked this pull request as draft
May 11, 2026 20:13
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
Remediation for ESC-MN-01 (High): CCTP receivers leave funds stuck if downstream call reverts after
succeeds. CCTP V2 nonce is consumed on first receipt, so a retry path does not exist.
Changes
New Contracts
Interfaces
Tests
Audit Docs
Checklist
Relates to DEV-126 / PRVD-33