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officeparser

21
Versions
License
No
Install Scripts
Attested
Provenance

Supply chain provenance

Status for the latest visible version.

SLSA provenance attestation (unverified) npm registry signatures gitHead linked

Maintainers

harshankur

Keywords

officedocxpptxxlsxodtodpodspdfrtfcsvparsertext extractiondocument parserwordexcelpowerpointspreadsheetpresentationslidesastocrtypescriptbrowsermetadataformattingattachmentstesseractpdf.jsstructured-dataopenofficelibreofficegeneratorragchunkingmarkdownhtmlepubebook

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
source-diff encoded-string-file:dist/officeparser.browser.slim.iife.js AI (source-diff): esbuild bundle base64 tables; benign build output stable across versions. ai
source-diff encoded-string-file:dist/officeparser.browser.slim.mjs AI (source-diff): esbuild bundle base64 tables; benign build output stable across versions. ai
source-diff net-exec-file:dist/officeparser.browser.slim.mjs AI (source-diff): esbuild browser bundle; network+exec patterns are bundled Node polyfills, not malware. ai
source-diff net-exec-file:dist/officeparser.browser.slim.iife.js AI (source-diff): esbuild browser bundle; network+exec patterns are bundled Node polyfills, not malware. ai
source-diff obfuscated-file:dist/officeparser.browser.slim.mjs AI (source-diff): Minified esbuild output, not obfuscation; long lines are standard bundler behavior. ai
source-diff encoded-string-file:dist/officeparser.browser.mjs AI (source-diff): Standard esbuild minified browser bundle with base64 polyfill; stable false positive. ai
source-diff encoded-string-file:dist/officeparser.browser.iife.js AI (source-diff): Standard esbuild minified browser bundle with base64 polyfill; stable false positive. ai
source-diff net-exec-file:dist/[email protected] AI (source-diff): Browser bundle includes pdfjs-dist and tesseract.js which legitimately use network calls and dynamic patterns. ai
source-diff obfuscated-file:dist/[email protected] AI (source-diff): Browser bundle produced by esbuild; standard minified output bundling pdfjs-dist, tesseract.js, and Node polyfills. Expected for this package. ai
provenance publisher-changed AI (provenance): Publisher changed from personal account to GitHub Actions CI/CD with SLSA provenance — this is a security improvement, not a takeover. ai
source-diff encoded-string-file:dist/officeparser.browser.js AI (source-diff): Browser bundle produced by esbuild; long strings are minified JS utility code, not obfuscated payloads. Stable for this package. ai

Versions (showing 21 of 21)

Version Deps Published
7.5.0 5 / 14
7.4.0 5 / 14
7.3.0 5 / 14
7.2.3 5 / 14
7.2.2 5 / 14
7.2.1 5 / 14
7.2.0 5 / 13
7.1.0 5 / 13
7.0.3 5 / 13
7.0.2 5 / 13
7.0.1 5 / 13
7.0.0 5 / 13
6.1.1 5 / 9
6.1.0 5 / 9
6.0.7 6 / 10
6.0.6 6 / 9
6.0.4 6 / 9
6.0.3 6 / 9
6.0.2 6 / 9
6.0.1 6 / 9
5.2.2 6 / 5

v7.5.0

1 finding
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.

v7.4.0

1 finding
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.

v7.3.0

3 findings
HIGH Long encoded string in modified file: dist/officeparser.browser.slim.iife.js source-diff

Modified file contains 2 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

HIGH Long encoded string in modified file: dist/officeparser.browser.slim.mjs source-diff

Modified file contains 2 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

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.

v7.2.3

4 findings
HIGH New file with network + code execution: dist/officeparser.browser.slim.iife.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/officeparser.browser.slim.mjs 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/officeparser.browser.slim.mjs source-diff

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

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.