[ new scan ] [ statistics ] [ github ] [ twitter ] [ help ]

Tab Close Guard

Version 1.0.1 View in Chrome Web Store

Last scanned: about 7 hours ago

Extension Details

Developer: avinashjoshi.com

Rating: 3.5 ★ (2 ratings)

Users: 374

Context-Aware Verdict

MEDIUM

Overall Risk

Based on 3 total findings, including 1 high-risk finding.

Findings

HIGH

Broad Content Script Injection

This extension can inject scripts into any website. This means it could potentially read sensitive data, modify website content, or steal credentials.

MEDIUM

Medium-Risk Permission: activeTab

This extension has the activeTab permission. Can access the active tab when clicking the extension icon.

MEDIUM

Medium-Risk Permission: storage

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

Raw Manifest

{
  "name": "Tab Close Guard",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Tab Close Guard Settings"
  },
  "version": "1.0.1",
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "Protects against accidental tab closes with a confirmation dialog on specified websites",
  "permissions": [
    "storage",
    "activeTab"
  ],
  "content_scripts": [
    {
      "js": [
        "injected.js"
      ],
      "world": "MAIN",
      "run_at": "document_start",
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true
    },
    {
      "js": [
        "content.js"
      ],
      "run_at": "document_start",
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true
    }
  ],
  "manifest_version": 3
}

by ✦ Astarte

Tab Close Guard

Extension Details

Context-Aware Verdict

Findings

Security Analysis Details

Required Permissions:

Embedded URLs (2 total):

Raw Manifest

Detections

Manifest Findings