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s3rver

1
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

jamhallleontastickherock

Keywords

fakes3servermockfalseamazon

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
typosquat typosquat.levenshtein:semver AI (typosquat): s3rver is the canonical name for this S3 mock server, not a typo of semver. ai
semgrep semgrep:base64-decode AI (semgrep): Base64 decode is used for S3 continuation token parsing — legitimate protocol implementation. ai
semgrep semgrep:hex-decode AI (semgrep): Hex decode used for Windows filesystem path encoding — legitimate platform compatibility code. ai

Versions (showing 1 of 1)

Version Deps Published
3.7.1 11 / 21

v3.7.1

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.