substrate-vulnerability-scanner

To scan Substrate pallets for vulnerabilities, use this skill during runtime audits to detect arithmetic overflow, panics, weight misconfigurations, and bad-origin patterns. It outputs file references, severity levels, and actionable remediation guidance for each finding.

Critical vulnerabilities affecting Polkadot parachains and FRAME pallets include arithmetic overflow, runtime panics, weight misconfigurations, unsigned validation flaws, and bad-origin patterns. This skill identifies seven critical vulnerability patterns unique to Substrate-based chains.

Yes, this vulnerability scanner detects arithmetic overflow and bad-origin patterns in Rust runtimes. It is designed specifically for Substrate/FRAME-based chains and reports these critical flaws with severity levels and actionable file references.

To audit a Substrate runtime for weight misconfigurations and unsigned validation issues, apply this skill to scan your pallets. It identifies these specific FRAME vulnerability patterns and provides prioritized reports with remediation guidance.

The best way to find panics in Substrate pallets during a security audit is to scan for critical flaws using this skill. It detects runtime panics alongside six other vulnerability patterns, outputting file references and severity levels to guide remediation.