jest-process-manager — Greenflagged

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, so a manually published version cannot be tied back to a reviewed commit.

Maintainers

mapkejimxschmitt

Keywords

jestjest-environmentserver

Accepted risks

Findings the reviewer chose to accept rather than block on.

Source	Rule	Reason	Accepted by	When
semgrep	semgrep:env-spread	AI (semgrep): Passes process.env to the user's spawned server process; core function, not exfil.	ai	2026/07/08
semgrep	semgrep:child-process-spawn	AI (semgrep): Spawning test servers is the package's stated purpose.	ai	2026/07/08
phantom-deps	phantom-dep:@types/wait-on	AI (phantom-deps): Types package loaded by convention, stable FP.	ai	2026/07/08

Versions (showing 4 of 4)

Version	Deps	Published
0.4.0	10 / 5	2023-11-16
0.3.1	10 / 5	2021-04-20
0.3.0	10 / 5	2021-04-20
0.2.9	10 / 5	2021-01-05

v0.3.1

2 findings

HIGH env-spread: lib/index.js:82 semgrep

Spreading entire process.env into an object — may capture all secrets Source: https://github.com/playwright-community/jest-process-manager/blob/ff47ecc754a89d3e721cedbad6280bec1ba8c745/lib/index.js#L82 80 | cwd: cwd_1.default(), 81 | ...config.options, > 82 | env: { 83 | ...process.env, 84 | ...(((_a = config.options) === null || _a === void 0 ? void 0 : _a.env) ? config.options.env : {})

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.

v0.3.0

2 findings

HIGH env-spread: lib/index.js:82 semgrep

Spreading entire process.env into an object — may capture all secrets Source: https://github.com/playwright-community/jest-process-manager/blob/c481d9721902c1798b05dcb18fe766a408a4960e/lib/index.js#L82 80 | cwd: cwd_1.default(), 81 | ...config.options, > 82 | env: { 83 | ...process.env, 84 | ...(((_a = config.options) === null || _a === void 0 ? void 0 : _a.env) ? config.options.env : {})

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.

v0.2.9

2 findings

HIGH env-spread: lib/index.js:81 semgrep

Spreading entire process.env into an object — may capture all secrets Source: https://github.com/playwright-community/jest-process-manager/blob/095375bb310cb87a6d1f3880389fae05bad5a14b/lib/index.js#L81 79 | cwd: cwd_1.default(), 80 | ...config.options, > 81 | env: { 82 | ...process.env, 83 | ...(((_a = config.options) === null || _a === void 0 ? void 0 : _a.env) ? config.options.env : {})

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.