loader-utils
utils for webpack loaders
6
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
evilebottnawisokrajhnns
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| source-diff | encoded-string-file:lib/hash/md4.js | AI (source-diff): The encoded string is a WebAssembly binary for the MD4 hash algorithm, explicitly documented in the file comment. This is loader-utils' legitimate wasm-hash implementation, not a malicious payload. | ai | |
| provenance | no-provenance | AI (provenance): Official webpack org package; lack of Sigstore provenance is common and not a risk signal for this well-established package. | ai | |
| semgrep | semgrep:base64-decode | AI (semgrep): Base64 decoding is used solely to instantiate the MD4 WebAssembly module from its embedded binary. Legitimate and documented use in loader-utils' wasm-hash implementation. | ai | |
| semgrep | semgrep:hex-decode | AI (semgrep): Hex decoding in wasm-hash.js is used for hash output formatting (returning binary hash as hex string). Standard cryptographic utility pattern, not obfuscation. | ai |
Versions (showing 6 of 6)
| Version | Deps | Published |
|---|---|---|
| 3.3.1 | 0 / 6 | |
| 3.3.0 | 0 / 6 | |
| 3.2.2 | 0 / 6 | |
| 3.2.1 | 0 / 6 | |
| 2.0.4 | 3 / 7 | |
| 1.4.2 | 3 / 7 |
v1.4.2
1 finding
INFO
No provenance attestation
provenance
[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.