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@wterm/core

Headless terminal emulator core for the web — WASM bridge and WebSocket transport

13
Versions
Apache-2.0
License
No
Install Scripts
Verified
Provenance

Supply chain provenance

Status for the latest visible version.

SLSA provenance attestation npm registry signatures No source commit

Maintainers

ctate

Keywords

terminalemulatorwasmzigxterm

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance missing-githead AI (provenance): SLSA attestation present; gitHead absence is a minor metadata gap, not a supply-chain risk for this package. ai
provenance publisher-changed AI (provenance): Transition to GitHub Actions publisher is confirmed legitimate by SLSA/Sigstore attestation on the same release. ai
source-diff obfuscated-file:dist/wasm-inline.js AI (source-diff): File contains a base64-encoded WebAssembly binary (starts with AGFzbQ = WASM magic bytes). Long lines are inherent to base64 encoding, not obfuscation. Regenerated by scripts/inline-wasm.js prebuild step. ai
source-diff obfuscated-file:dist/wasm-inline.d.ts AI (source-diff): TypeScript declaration file for the WASM base64 constant. Long line is the literal base64 WASM value in the type declaration — not obfuscation. ai
source-diff source-size-tripled AI (source-diff): Size increase is fully explained by the addition of the inlined WASM binary as base64 in wasm-inline.js. Expected for this package type. ai
typosquat typosquat.levenshtein:cors AI (typosquat): @wterm/core is a scoped terminal emulator package; 'core' vs 'cors' similarity is coincidental and not an impersonation attempt. Stable false positive for this package. ai

Versions (showing 13 of 13)

Version Deps Published
0.3.0 0 / 2
0.2.1 0 / 2
0.2.0 0 / 2
0.1.9 0 / 2
0.1.8 0 / 2
0.1.7 0 / 2
0.1.6 0 / 2
0.1.5 0 / 2
0.1.4 0 / 2
0.1.3 0 / 2
0.1.2 0 / 2
0.1.1 0 / 2
0.1.0 0 / 2

v0.3.0

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: GitHub Actions.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v0.2.1

2 findings
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

INFO Missing gitHead — previous versions had it provenance

[Accepted risk] This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: GitHub Actions.

v0.2.0

2 findings
HIGH Publisher changed: ctate → GitHub Actions (on 2026-04-26) provenance

This version was published by a different npm account than previous versions on 2026-04-26. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v0.1.9

2 findings
HIGH typosquat.levenshtein: Possible typosquat of 'cors' typosquat

Package name '@wterm/core' is 1 edit(s) away from popular package 'cors'.

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.

v0.1.8

3 findings
HIGH New obfuscated file: dist/wasm-inline.js source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New obfuscated file: dist/wasm-inline.d.ts source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v0.1.7

3 findings
HIGH New obfuscated file: dist/wasm-inline.js source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New obfuscated file: dist/wasm-inline.d.ts source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v0.1.6

3 findings
HIGH New obfuscated file: dist/wasm-inline.js source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New obfuscated file: dist/wasm-inline.d.ts source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v0.1.5

3 findings
HIGH New obfuscated file: dist/wasm-inline.js source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New obfuscated file: dist/wasm-inline.d.ts source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v0.1.4

3 findings
HIGH New obfuscated file: dist/wasm-inline.js source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New obfuscated file: dist/wasm-inline.d.ts source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v0.1.3

3 findings
HIGH New obfuscated file: dist/wasm-inline.js source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New obfuscated file: dist/wasm-inline.d.ts source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v0.1.2

1 finding
LOW No provenance attestation provenance

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

v0.1.1

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.

v0.1.0

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.