@webassemblyjs/wasm-parser
WebAssembly binary format parser
67
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
xtuc
Keywords
webassemblyjavascriptastparserwasm
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| dependencies | unvetted-dep:@xtuc/buffer | AI (dependencies): @xtuc/buffer is published by the same author (xtuc) as this package; it's a Buffer polyfill appropriate for a binary format parser. Same-author scoped dep reduces supply-chain risk significantly. | ai | |
| dependencies | unvetted-dep:@webassemblyjs/helper-leb128 | AI (dependencies): Same-org sibling package within the @webassemblyjs monorepo; expected dependency, not a risk. | ai | |
| dependencies | unvetted-dep:webassemblyjs | AI (dependencies): webassemblyjs is the parent monorepo package from the same author (xtuc); this dependency is expected and benign for all versions of this package. | ai | |
| phantom-deps | phantom-dep:@webassemblyjs/wasm-parser | AI (phantom-deps): Package listing itself as a dependency is a monorepo artifact in this early version; not a security concern for this package. | ai | |
| provenance | no-provenance | AI (provenance): Package predates Sigstore provenance on npm by years; absence of provenance is expected and not a risk signal here. | ai | |
| dependencies | unvetted-dep:@webassemblyjs/helper-api-error | AI (dependencies): Part of the same @webassemblyjs monorepo published by the same trusted author (xtuc). Internal utility package with no independent risk. | ai | |
| dependencies | unvetted-dep:@webassemblyjs/utf8 | AI (dependencies): Part of the same @webassemblyjs monorepo published by the same trusted author (xtuc). Internal utility package with no independent risk. | ai | |
| dependencies | unvetted-dep:@webassemblyjs/ieee754 | AI (dependencies): Part of the same @webassemblyjs monorepo published by the same trusted author (xtuc). Internal utility package with no independent risk. | ai | |
| dependencies | unvetted-dep:@webassemblyjs/leb128 | AI (dependencies): Part of the same @webassemblyjs monorepo published by the same trusted author (xtuc). Internal utility package with no independent risk. | ai |
Versions (showing 67 of 67)
| Version | Deps | Published |
|---|---|---|
| 1.14.1 | 6 / 7 | |
| 1.13.2 | 6 / 7 | |
| 1.13.1 | 6 / 7 | |
| 1.12.1 | 6 / 7 | |
| 1.11.6 | 6 / 7 | |
| 1.11.5 | 6 / 7 | |
| 1.11.3 | 6 / 7 | |
| 1.11.1 | 6 / 7 | |
| 1.11.0 | 6 / 7 | |
| 1.10.1 | 6 / 7 | |
| 1.10.0 | 6 / 7 | |
| 1.9.1 | 6 / 7 | |
| 1.9.0 | 6 / 7 | |
| 1.8.5 | 6 / 6 | |
| 1.8.4 | 6 / 6 | |
| 1.8.3 | 6 / 6 | |
| 1.8.2 | 6 / 6 | |
| 1.8.1 | 6 / 6 | |
| 1.8.0 | 6 / 6 | |
| 1.7.11 | 6 / 5 | |
| 1.7.10 | 6 / 6 | |
| 1.7.9 | 6 / 5 | |
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| 1.7.0 | 6 / 6 | |
| 1.6.1 | 6 / 6 | |
| 1.6.0 | 6 / 6 | |
| 1.5.13 | 6 / 6 | |
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| 1.2.3 | 5 / 2 | |
| 1.2.2 | 5 / 0 | |
| 1.2.1 | 5 / 0 | |
| 1.2.0 | 5 / 0 | |
| 1.1.1 | 5 / 0 | |
| 1.1.0 | 5 / 0 | |
| 1.0.0 | 3 / 0 |