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@microsoft/sp-loader

10
Versions
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures No source commit

Without SLSA provenance there is no cryptographic link between this tarball and the public source, so a manually published version cannot be tied back to a reviewed commit.

Maintainers

microsoft1esmicrosoft-oss-releasesodspnpm

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
source-diff net-exec-file:dist/chunk.systemjs-component-loader_default_dfd74ee55e0c2f052f8d.js AI (source-diff): Bundled SystemJS/RequireJS module loader; eval used for module loading, not malware. ai
source-diff obfuscated-file:dist/sp-loader_default_1b93710f18c04456235c.js AI (source-diff): Minified bundled RequireJS loader, not true obfuscation. ai
source-diff net-exec-file:dist/chunk.systemjs-component-loader_default_e86d2564b8c42224d5ca.js AI (source-diff): Bundled SystemJS 0.19.25 loader library, not injected malware; eval used for its documented module-loading mechanism. ai
source-diff net-exec-file:dist/chunk.systemjs-component-loader_en-us_c0789f8c14877c6fc3e3.js AI (source-diff): Same SystemJS bundle, locale variant chunk. ai
source-diff net-exec-file:dist/chunk.systemjs-component-loader_qps-ploc_0f6ac84349692d3fb656.js AI (source-diff): Same SystemJS bundle, locale variant chunk. ai
source-diff large-new-source-files AI (source-diff): Webpack chunk splitting of known SystemJS lib produces many locale/variant files; not novel code. ai
source-diff net-exec-file:dist/chunk.systemjs-component-loader_qps-ploca_eaa89cd3da3ef2d2f7ec.js AI (source-diff): Same SystemJS bundle, locale variant chunk. ai
source-diff net-exec-file:dist/chunk.systemjs-component-loader_qps-ploc_4044032d3c7580cbe03c.js AI (source-diff): Same SystemJS bundle artifact as sibling chunk finding. ai
source-diff net-exec-file:dist/chunk.systemjs-component-loader_default_cc74c813d00efaeb363c.js AI (source-diff): Vendored SystemJS loader eval, not injected malware; consistent across all chunk variants. ai
source-diff net-exec-file:dist/chunk.systemjs-component-loader_qps-ploca_8545696a3234433294a9.js AI (source-diff): Same SystemJS bundle artifact as sibling chunk finding. ai
source-diff net-exec-file:dist/chunk.systemjs-component-loader_en-us_47c6f4c2484a6f4511d7.js AI (source-diff): Same SystemJS bundle artifact as sibling chunk finding. ai
source-diff net-exec-file:dist/chunk.systemjs-component-loader_default_b37ec56d887972b0b00b.js AI (source-diff): SystemJS module loader bundled as documented; eval+fetch is its core function. ai
source-diff obfuscated-file:dist/sp-loader_default_af3b2038cc0644862425.js AI (source-diff): Minified RequireJS/SystemJS bundle, not true obfuscation. ai
semgrep semgrep:eval-usage AI (semgrep): eval in vendored requirejs library file, not package logic. ai
publish-pattern new-deps-added AI (publish-pattern): @swc/helpers is a standard build-tooling dep, consistent with added incremental build scripts. ai
source-diff net-exec-file:dist/chunk.systemjs-component-loader_default_0693ab9dd2a7289712c6.js AI (source-diff): SystemJS module loader; eval/network is its documented function, not injected. ai
source-diff obfuscated-file:dist/sp-loader_default_40684550f72fe675e094.js AI (source-diff): Bundled RequireJS library, minified not obfuscated. ai
source-diff obfuscated-file:dist/sp-loader_qps-ploca_74ce1cbd9c3fae4822b1.js AI (source-diff): Minified locale bundle; same pattern as default. ai
source-diff net-exec-file:dist/chunk.systemjs-component-loader_default_9010e903d0e626ef2c97.js AI (source-diff): Bundled SystemJS v0.19.25 — eval is part of the documented module loader design, not malware. ai
source-diff net-exec-file:dist/chunk.systemjs-component-loader_en-us_fd90a9eefbf2cd6731f8.js AI (source-diff): Locale variant of bundled SystemJS; same pattern as default chunk. ai
source-diff net-exec-file:dist/chunk.systemjs-component-loader_qps-ploc_e2df61b3e21ca14407d5.js AI (source-diff): Locale variant of bundled SystemJS; same pattern as default chunk. ai
source-diff net-exec-file:dist/chunk.systemjs-component-loader_qps-ploca_13eddcb517867eec6aa7.js AI (source-diff): Locale variant of bundled SystemJS; same pattern as default chunk. ai
source-diff net-exec-file:dist/sp-loader_default_5c3d792c04ab601ce575.js AI (source-diff): Bundled RequireJS 2.3.7 + SystemJS; eval/new Function is the documented loader mechanism. ai
source-diff net-exec-file:dist/sp-loader_en-us_dbd34107177e5a50c336.js AI (source-diff): Locale variant of sp-loader bundle; same RequireJS/SystemJS pattern. ai
source-diff net-exec-file:dist/sp-loader_qps-ploc_45b1d79fcdd827576e0d.js AI (source-diff): Locale variant of sp-loader bundle; same RequireJS/SystemJS pattern. ai
source-diff net-exec-file:dist/sp-loader_qps-ploca_74ce1cbd9c3fae4822b1.js AI (source-diff): Locale variant of sp-loader bundle; same RequireJS/SystemJS pattern. ai
source-diff obfuscated-file:dist/sp-loader_default_5c3d792c04ab601ce575.js AI (source-diff): Minified webpack bundle of RequireJS/SystemJS; long lines are expected for this package. ai
source-diff obfuscated-file:dist/sp-loader_en-us_dbd34107177e5a50c336.js AI (source-diff): Minified locale bundle; same pattern as default. ai
source-diff obfuscated-file:dist/sp-loader_qps-ploc_45b1d79fcdd827576e0d.js AI (source-diff): Minified locale bundle; same pattern as default. ai
semgrep semgrep:dynamic-require AI (semgrep): Fires inside bundled SystemJS 0.19.25 CJS loader — expected pattern for this module loader package. ai
phantom-deps phantom-dep:@rushstack/loader-raw-script AI (phantom-deps): Webpack loader referenced in build config, not imported directly — stable false positive. ai
phantom-deps phantom-dep:@types/requirejs AI (phantom-deps): Type-only package used by convention, not direct import — stable false positive. ai
phantom-deps phantom-dep:@swc/helpers AI (phantom-deps): Known implicit runtime dependency for SWC transpilation — stable false positive. ai
phantom-deps phantom-dep:raw-loader AI (phantom-deps): Webpack loader referenced in build config, not imported directly — stable false positive. ai
phantom-deps phantom-dep:requirejs AI (phantom-deps): requirejs is a loader dependency referenced via config, not direct import — stable false positive. ai
bogus-package bogus-package AI (bogus-package): Microsoft SDK package; link-dump README is standard for SPFx docs, not a spam indicator. ai

Versions (showing 10 of 10)

Version Deps Published
1.23.2 17 / 17
1.23.1 17 / 17
1.23.0 17 / 17
1.22.2 17 / 17
1.22.1 17 / 17
1.22.0 17 / 17
1.21.1 17 / 16
1.21.0 17 / 16
1.20.0 16 / 15
1.19.0 16 / 22

v1.23.2

13 findings
HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_default_dfd74ee55e0c2f052f8d.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_en-us_b25c93972ab469d780c9.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_qps-ploc_7cdf66eff15a14bfd121.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_qps-ploca_0a0a7dddff4759c8a838.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New obfuscated file: dist/sp-loader_default_1b93710f18c04456235c.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 file with network + code execution: dist/sp-loader_default_1b93710f18c04456235c.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New obfuscated file: dist/sp-loader_en-us_e342f3f0c89db204db1c.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 file with network + code execution: dist/sp-loader_en-us_e342f3f0c89db204db1c.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New obfuscated file: dist/sp-loader_qps-ploc_c7b7a0eb7150ffed2406.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 file with network + code execution: dist/sp-loader_qps-ploc_c7b7a0eb7150ffed2406.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New obfuscated file: dist/sp-loader_qps-ploca_505ecfb5af7fb413596c.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 file with network + code execution: dist/sp-loader_qps-ploca_505ecfb5af7fb413596c.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

LOW No provenance attestation provenance

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

v1.22.1

5 findings
HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_default_e86d2564b8c42224d5ca.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_en-us_c0789f8c14877c6fc3e3.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_qps-ploc_0f6ac84349692d3fb656.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_qps-ploca_eaa89cd3da3ef2d2f7ec.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

LOW No provenance attestation provenance

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

v1.22.0

5 findings
HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_default_cc74c813d00efaeb363c.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_en-us_47c6f4c2484a6f4511d7.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_qps-ploc_4044032d3c7580cbe03c.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_qps-ploca_8545696a3234433294a9.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

LOW No provenance attestation provenance

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

v1.21.0

13 findings
HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_default_0693ab9dd2a7289712c6.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_en-us_24ce59da04ce424a6d60.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_qps-ploc_98148cdb452063e6a3c2.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New file with network + code execution: dist/chunk.systemjs-component-loader_qps-ploca_d85224a6476b78705f98.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New obfuscated file: dist/sp-loader_default_40684550f72fe675e094.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 file with network + code execution: dist/sp-loader_default_40684550f72fe675e094.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New obfuscated file: dist/sp-loader_en-us_8cae7b5550bfbdea521b.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 file with network + code execution: dist/sp-loader_en-us_8cae7b5550bfbdea521b.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New obfuscated file: dist/sp-loader_qps-ploc_475a88b169230c7a1b6b.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 file with network + code execution: dist/sp-loader_qps-ploc_475a88b169230c7a1b6b.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New obfuscated file: dist/sp-loader_qps-ploca_e747afda49bff7620ae5.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 file with network + code execution: dist/sp-loader_qps-ploca_e747afda49bff7620ae5.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

LOW No provenance attestation provenance

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

v1.20.0

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.

v1.19.0

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.