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HeaderSnap

Version 1.0.0 View in Chrome Web Store

Last scanned: about 11 hours ago

Extension Details

Developer: headersnap.com

Rating: 4.5 ★

Users: 1,000

Context-Aware Verdict

MEDIUM

Overall Risk

Based on 2 total findings, including 1 high-risk finding.

Findings

HIGH

Broad Host Permissions

This extension has broad host permissions allowing it to access many or all websites. This could potentially be used to steal sensitive data or track browsing activity.

MEDIUM

Medium-Risk Permission: storage

This extension has the storage permission. Can store data locally.

Security Analysis Details

Required Permissions:

declarativeNetRequest
declarativeNetRequestWithHostAccess
storage

Host Permissions:

<all_urls>

Embedded URLs (16 total):

https://example.com/	https://www.example.com/
https://api.example.com/v1	https://api.example.com/v1/users
https://staging.example.com/api/test	https://sub.example.org/
https://myapp.io/api/data	https://dev.myapp.io/api/v2
http://example.com/path/to/resource	https://other.com/unrelated
http://www.w3.org/2000/svg	http://www.w3.org/1998/Math/MathML
http://www.w3.org/1999/xhtml	https://example.com/api/v1
https://headersnap.com	https://clients2.google.com/service/update2/crx

Raw Manifest

{
  "name": "HeaderSnap",
  "icons": {
    "16": "src/icons/icon16.png",
    "48": "src/icons/icon48.png",
    "128": "src/icons/icon128.png"
  },
  "action": {
    "default_icon": {
      "16": "src/icons/icon16.png",
      "48": "src/icons/icon48.png"
    },
    "default_popup": "popup/index.html"
  },
  "version": "1.0.0",
  "background": {
    "type": "module",
    "service_worker": "service-worker-loader.js"
  },
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "Inspect and modify HTTP request headers per URL pattern. Clean ModHeader replacement.",
  "permissions": [
    "declarativeNetRequest",
    "declarativeNetRequestWithHostAccess",
    "storage"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "manifest_version": 3
}

by ✦ Astarte