Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
movementlabsxyz/movement
main @ b040f11
35
Fixes
0
CVEs
CRITICAL
Peak severity
43.3%
Coverage
Highlights
Denial of Service: 14 prior fixes. Scrutinize any change in this area.
protocol-units/execution/opt-executor/src/executor/transaction_pipe.rs: most-fixed (3 issues). Treat as high-risk during review.
26 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Auth Bypass: The transaction pipeline was vulnerable to unauthorized submissions due to missing ingress account whitelists. Implementing strict sender validation checks is critical to prevent mempool flooding by unapproved actors.
Denial of Service: An infinite loop DoS could occur when the input stream closed because the receiver did not handle None yields properly. Additionally, lack of validation on mempool submission allowed invalid transactions to exhaust pipeline resources.
Access Control: Upgradeable smart contracts were susceptible to initialization front-running. Protecting the 'initialize' function with 'onlyInitializing' and disabling initializers for implementation contracts is required to avoid unauthorized ownership takeovers.