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form-data

A library to create readable "multipart/form-data" streams. Can be used to submit forms and file uploads to other web applications.

5
Versions
MIT
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

mikealniftylettucealexindigoljharbdylanpierceytitanism

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
phantom-deps phantom-dep:has-own AI (phantom-deps): has-own is a legitimate ljharb utility package; phantom detection likely due to indirect/config-level reference rather than a missing import. Stable false positive for this package. ai
dependencies unvetted-dep:es-set-tostringtag AI (dependencies): es-set-tostringtag is a legitimate es-shims utility maintained by the same publisher (ljharb); not a security risk for this package. ai
provenance no-provenance AI (provenance): ljharb is a highly trusted publisher with a long track record; lack of provenance attestation is not a meaningful risk signal here. ai

Versions (showing 5 of 5)

Version Deps Published
4.0.5 5 / 22
4.0.4 5 / 22
3.0.4 5 / 22
2.5.5 6 / 23
2.5.4 6 / 23