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mwtsc

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2
Versions
—
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

czy88840616

Keywords

midwaytsctsc-watch

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
semgrep semgrep:env-spread AI (semgrep): Spreading process.env to pass environment to spawned child tsc process — expected behavior for a tsc wrapper. ai
semgrep semgrep:child-process-import AI (semgrep): Core functionality of a tsc wrapper requires spawning child processes; stable pattern for this package. ai
semgrep semgrep:dynamic-require AI (semgrep): Used to read package.json version from node_modules for version checking — benign and expected. ai
semgrep semgrep:shady-links-raw-ip AI (semgrep): Triggered on a code comment describing localhost URL formats, not an actual HTTP request to a raw IP. ai
phantom-deps phantom-dep:source-map-support AI (phantom-deps): source-map-support is a declared runtime dep likely loaded via require in config/bootstrap, not a phantom dep concern. ai

Versions (showing 2 of 2)

Version Deps Published
1.16.0 7 / 4
1.15.2 7 / 4

v1.16.0

2 findings
HIGH env-spread: lib/process.js:190 semgrep

Spreading entire process.env into an object — may capture all secrets Source: ssh://[email protected]/midwayjs/mwtsc/blob/5eb338c5acbf6649924dc728b65de3b90a12e469/lib/process.js#L190 188 | stdio: 'inherit', 189 | cwd: __dirname, > 190 | env: { 191 | CHILD_CMD_PATH: runCmdPath, 192 | CHILD_CWD: options.cwd || process.cwd(),

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v1.15.2

2 findings
HIGH env-spread: lib/process.js:145 semgrep

Spreading entire process.env into an object — may capture all secrets Source: ssh://[email protected]/midwayjs/mwtsc/blob/39bea6d33e9e6b0d5f1227cec43ca0e3b79023ed/lib/process.js#L145 143 | stdio: 'inherit', 144 | cwd: __dirname, > 145 | env: { 146 | CHILD_CMD_PATH: runCmdPath, 147 | CHILD_CWD: options.cwd || process.cwd(),

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.