# parse5@8.0.1 security report (npm)

- Verdict: **No issues** (risk level: safe)
- Scanned: 2026-10-06T14:17:37.000Z
- Files reviewed: 14
- Findings: no findings
- Report: https://security.togoder.click/npm/parse5@8.0.1
- Source: Togoder Security (https://security.togoder.click), AI source-code review

## Summary

Togoder Security scanned the npm package parse5@8.0.1 on Oct 6, 2026. An AI review of 14 source files produced no findings. No malicious behavior, install-time payloads, credential theft or exfiltration were identified.

## Findings

No findings.

## Files reviewed

- `dist/common/doctype.js` (safe): Cleared by Jev triage; no further analysis needed
- `dist/common/error-codes.js` (safe): No malicious patterns detected
- `dist/common/foreign-content.js` (safe): Cleared by Jev triage; no further analysis needed
- `dist/common/html.js` (safe): No malicious patterns detected; the file only defines HTML namespace, tag name, and tag ID constants with no I/O, network, or dynamic code execution.
- `dist/common/token.js` (safe): No malicious patterns detected
- `dist/common/unicode.js` (safe): No malicious patterns detected; the file contains only standard Unicode code point constants and helper functions.
- `dist/index.js` (safe): Cleared by Jev triage; no further analysis needed
- `dist/parser/formatting-element-list.js` (safe): Cleared by Jev triage; no further analysis needed
- `dist/parser/open-element-stack.js` (safe): Cleared by Jev triage; no further analysis needed
- `dist/serializer/index.js` (safe): Cleared by Jev triage; no further analysis needed
- `dist/tokenizer/index.js` (safe): This is a legitimate HTML tokenizer implementation (parse5) with no malicious patterns, network calls, process execution, or obfuscated code.
- `dist/tokenizer/preprocessor.js` (safe): Cleared by Jev triage; no further analysis needed
- `dist/tree-adapters/default.js` (safe): Cleared by Jev triage; no further analysis needed
- `dist/tree-adapters/interface.js` (safe): Cleared by Jev triage; no further analysis needed

## Version ranges

None of the 3 scanned versions of parse5 are flagged high or critical. The latest scanned version, 8.0.1, is clean. Only versions we have scanned are listed; unscanned versions between them are not covered.

- 8.0.1 (`8.0.1`): clean
- 7.3.0 (`7.3.0`): not scanned
- 5.1.1 – 6.0.1 (`>=5.1.1 <=6.0.1`): clean

## Scanned versions

- [8.0.1](https://security.togoder.click/npm/parse5@8.0.1): safe, 2026-10-06T14:17:37.000Z
- [6.0.1](https://security.togoder.click/npm/parse5@6.0.1): safe, 2026-10-06T14:23:44.000Z
- [5.1.1](https://security.togoder.click/npm/parse5@5.1.1): safe, 2026-10-06T14:23:43.000Z

AI analysis is guidance, not a guarantee. Methodology: https://security.togoder.click/methodology