# socket.io-parser@4.2.4 security report (npm)

- Verdict: **No issues** (risk level: safe)
- Scanned: 2026-10-04T16:40:48.000Z
- Files reviewed: 9
- Findings: no findings
- Report: https://security.togoder.click/npm/socket.io-parser
- Source: Togoder Security (https://security.togoder.click), AI source-code review

## Summary

Togoder Security scanned the npm package socket.io-parser@4.2.4 on Oct 4, 2026. An AI review of 9 source files produced no findings. No malicious behavior, install-time payloads, credential theft or exfiltration were identified.

## Findings

No findings.

## Files reviewed

- `build/cjs/binary.js` (safe): No malicious patterns detected; this is a legitimate socket.io binary packet serialization/deserialization module with no network, filesystem, process, or credential access.
- `build/cjs/index.js` (safe): No malicious patterns detected; this is a legitimate socket.io-parser module with standard encoding/decoding logic.
- `build/cjs/is-binary.js` (safe): No malicious patterns detected
- `build/esm-debug/binary.js` (safe): No malicious patterns detected; the code implements standard binary attachment deconstruction/reconstruction for socket.io packets without network, filesystem, process, or dynamic execution behavior.
- `build/esm-debug/index.js` (safe): This is the standard socket.io-parser packet encoding/decoding library with no malicious patterns such as data exfiltration, credential harvesting, code execution, or install-time hooks.
- `build/esm-debug/is-binary.js` (safe): Cleared by Jev triage; no further analysis needed
- `build/esm/binary.js` (safe): No malicious patterns detected; the code implements standard binary attachment deconstruction/reconstruction for socket.io packets without network, filesystem, process, or dynamic execution behavior.
- `build/esm/index.js` (safe): This is the standard socket.io-parser package for encoding/decoding Socket.IO protocol packets, with no malicious patterns such as data exfiltration, credential harvesting, code execution, or network/file system manipulation beyond its intended protocol parsing role.
- `build/esm/is-binary.js` (safe): Cleared by Jev triage; no further analysis needed

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