Security context

What an agent needs to avoid regressing past fixes and find the next vuln in this repo.

tradingview/lightweight-charts

              master @ 65e78a0
            

Fixes

CVEs

HIGH

Peak severity

100.0%

Coverage

Highlights

Command Injection: 2 prior fixes. Scrutinize any change in this area.

src/helpers/strict-type-checks.ts: most-fixed (2 issues). Treat as high-risk during review.

4 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.

Command Injection: Shell-string execSync with interpolated environment variables and branch names allows command injection; fixed by switching to argv-array execFileSync.

Command Injection: Shell-string execSync with staged filenames allows command injection via malicious filenames; fixed by using argv-array execFileSync.

Prototype Pollution: merge() iterating over object properties without filtering dangerous keys (__proto__, constructor, prototype) and non-own properties allows prototype pollution; fixed by skipping those keys.