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postman-sandbox

npm Repository Homepage
8
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

shamasiskamalaknncodenirvanaappurvamurawatkdevakumaran

Keywords

contextifypostmansandboxvm

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
dependencies unvetted-dep:uvm AI (dependencies): uvm is a first-party Postman Labs dependency; stable for this package. ai
dependencies unvetted-dep:postman-collection AI (dependencies): postman-collection is a first-party Postman Labs dependency; stable for this package. ai
dependencies unvetted-dep:teleport-javascript AI (dependencies): teleport-javascript is a documented serialization dep used by postman-sandbox; stable for this package. ai
semgrep semgrep:api-obfuscation-reflect AI (semgrep): Reflect.get used in a Proxy trap inside a sandbox — expected pattern for this package. ai
semgrep semgrep:new-function-constructor AI (semgrep): new Function() used only for timer global feature detection; benign and stable for this sandbox package. ai

Versions (showing 8 of 8)

Version Deps Published
6.7.0 4 / 48
6.6.1 4 / 48
6.6.0 4 / 48
6.5.0 4 / 48
6.4.0 4 / 48
6.3.0 4 / 48
6.2.2 4 / 48
6.2.1 4 / 48

v6.7.0

1 finding
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.

v6.6.1

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.6.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.5.0

1 finding
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.

v6.4.0

1 finding
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.

v6.3.0

1 finding
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.

v6.2.2

1 finding
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.

v6.2.1

1 finding
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.