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Blocksi Enterprise Edition

Version 4.7.3 View in Chrome Web Store

Last scanned: about 5 hours ago

Extension Details

Developer: blocksi.net

Rating: 1.2 ★ (1.3K ratings)

Users: 100,000

Context-Aware Verdict

CRITICAL

Overall Risk

Based on 15 total findings, including 11 high-risk findings.

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.

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.

HIGH

Dangerous Permission Combination: webRequest + webRequestBlocking

This extension can intercept, modify, and block web requests in real-time. This combination could be used to modify sensitive web traffic or steal data.

HIGH

High-Risk Permission: bookmarks

This extension has the bookmarks permission. Can access and modify bookmarks. This could potentially be used maliciously to compromise security or privacy.

HIGH

High-Risk Permission: history

This extension has the history permission. Can access your browsing history. This could potentially be used maliciously to compromise security or privacy.

HIGH

High-Risk Permission: identity

This extension has the identity permission. Can access your identity information. This could potentially be used maliciously to compromise security or privacy.

HIGH

High-Risk Permission: management

This extension has the management permission. Can manage other extensions. This could potentially be used maliciously to compromise security or privacy.

HIGH

High-Risk Permission: tabs

This extension has the tabs permission. Can access browser tab information and manipulate tabs. This could potentially be used maliciously to compromise security or privacy.

HIGH

High-Risk Permission: webNavigation

This extension has the webNavigation permission. Can track your web navigation. This could potentially be used maliciously to compromise security or privacy.

HIGH

High-Risk Permission: webRequest

This extension has the webRequest permission. Can intercept and modify web requests. This could potentially be used maliciously to compromise security or privacy.

HIGH

High-Risk Permission: webRequestBlocking

This extension has the webRequestBlocking permission. Can block and modify web requests in real-time. This could potentially be used maliciously to compromise security or privacy.

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: geolocation

This extension has the geolocation permission. Can access your location.

MEDIUM

Medium-Risk Permission: notifications

This extension has the notifications permission. Can show notifications.

MEDIUM

Medium-Risk Permission: storage

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

Security Analysis Details

Required Permissions:

tabs
activeTab
storage
webRequest
declarativeNetRequest
identity
identity.email
alarms
nativeMessaging
webNavigation
management
geolocation
history
offscreen
webRequestBlocking
idle
notifications
enterprise.deviceAttributes
bookmarks
tabGroups
scripting

Host Permissions:

<all_urls>

Embedded URLs (63 total):

https://vuejs.org/error-reference/#runtime-	https://docs.datadoghq.com
https://www.datadoghq-browser-agent.com	https://www.datad0g-browser-agent.com
https://d3uc069fcn7uxw.cloudfront.net	https://d20xtzwzcl0ceb.cloudfront.net
https://aomediacodec.github.io/av1-rtp-spec/#dependency-descriptor-rtp-header-extension	https://feross.org
https://mths.be/utf8js	https://feross.org/opensource
http://www.w3.org/2000/svg	http://www.w3.org/1998/Math/MathML
http://www.w3.org/1999/xlink	https://github.com/infinitered/nsfwjs?tab=readme-ov-file#browserify
https://github.com/infinitered/nsfwjs?tab=readme-ov-file#host-your-own-model	https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API
https://github.com/tensorflow/tfjs/issues	https://github.com/tensorflow/tfjs-node
https://www.shadertoy.com/view/4djSRW	https://github.com/tensorflow/tfjs/issues/1735
https://github.com/tensorflow/tfjs/issues/5447	https://arxiv.org/abs/1706.02515
http://www.apache.org/licenses/LICENSE-2.0	https://opensource.org/licenses/MIT.
https://www.apache.org/licenses/LICENSE-2.0	https://fonts.googleapis.com/css?family=Open+Sans
https://service.blocksi.net/config	https://service1.blocksi.net
https://api.blocksi.net/api/2.0	https://api.blocksi.net/extension-api/ip
https://api2.blocksi.net/my-ip	https://api.ipify.org
http://ip-api.com/json/?fields=query	https://api.blocksi.net/extension-api/screenshot/uploadurl
https://log.blocksi.net/v1/metrics	https://log.blocksi.net/v1/sendLog
https://api.blocksi.net/log-forwarder/log/v1/ext-console	https://log.blocksi.net/v1/hallpass
https://service.blocksi.net/time	https://service.blocksi.net/location
http://127.0.0.1:9432	http://127.0.0.1:37163/save_log
http://usajobs.gov/webfilter	https://capportal.blocksi.net
https://api.blocksi.net/v2/url-classifier-llm	https://www.youtube.com/watch?v=K1bqOLECS98
https://www.youtube.com/watch?v=UxHtzcD5w4M	https://www.youtube.com/watch?v=91kMzHkPr38
https://www.youtube.com/shorts/Jk0DlpytLi0	https://www.youtube.com/
https://m.youtube.com/	https://youtubei.googleapis.com/
https://youtube.googleapis.com/	https://www.youtube-nocookie.com/
https://gmail.com	http://www.block.si/block.php
https://www.youtube.com/watch?v=	https://fonts.googleapis.com/css?family=Poppins:400
https://www.blocksi.net/	https://storage.googleapis.com/custom_extension_pages_files/
https://fonts.googleapis.com/css?family=Roboto:400	https://fonts.googleapis.com/css?family=Poppins
https://clients2.google.com/service/update2/crx

Raw Manifest

{
  "name": "Blocksi Enterprise Edition",
  "icons": {
    "16": "images/logos/16x16.png",
    "48": "images/logos/48x48.png",
    "128": "images/logos/128x128.png"
  },
  "action": {},
  "version": "4.7.3",
  "background": {
    "service_worker": "background.js"
  },
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "Blocksi Extension",
  "permissions": [
    "tabs",
    "activeTab",
    "storage",
    "webRequest",
    "declarativeNetRequest",
    "identity",
    "identity.email",
    "alarms",
    "nativeMessaging",
    "webNavigation",
    "management",
    "geolocation",
    "history",
    "offscreen",
    "webRequestBlocking",
    "idle",
    "notifications",
    "enterprise.deviceAttributes",
    "bookmarks",
    "tabGroups",
    "scripting"
  ],
  "options_page": "blockPage.html",
  "content_scripts": [
    {
      "js": [
        "contentScript.js"
      ],
      "run_at": "document_start",
      "matches": [
        "<all_urls>"
      ],
      "exclude_matches": [
        "*://*.sharepoint.com/*",
        "*://*.office.com/*",
        "*://*.officeapps.live.com/*",
        "*://*.office365.com/*",
        "*://hubblecontent.osi.office.net/*",
        "*://cdn.hubblecontent.osi.office.net/*",
        "*://docs.google.com/*"
      ]
    },
    {
      "js": [
        "iframeObserver_contentScript.js"
      ],
      "run_at": "document_start",
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true
    },
    {
      "js": [
        "contentScript.js"
      ],
      "run_at": "document_start",
      "matches": [
        "*://*.sharepoint.com/*",
        "*://*.office.com/*",
        "*://*.officeapps.live.com/*",
        "*://*.office365.com/*",
        "*://hubblecontent.osi.office.net/*",
        "*://cdn.hubblecontent.osi.office.net/*",
        "*://docs.google.com/*"
      ],
      "all_frames": true
    }
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "manifest_version": 3,
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "images/icons/raise-hand.svg",
        "images/icons/chatBubble.svg",
        "images/icons/hallPass/hallPass-default.svg",
        "images/icons/hallPass/hallPass-history.svg",
        "images/icons/hallPass/bathroom.svg",
        "images/icons/hallPass/water.svg",
        "images/icons/hallPass/office.svg",
        "images/icons/hallPass/nurse.svg",
        "images/icons/hallPass/counselor.svg",
        "images/icons/hallPass/library.svg",
        "images/icons/hallPass/pending.svg",
        "images/icons/hallPass/rejected.svg",
        "images/icons/hallPass/Status=Error.svg",
        "images/icons/hallPass/Status=Success.svg",
        "images/icons/hallPass/Status=Warning.svg",
        "images/icons/location.svg",
        "images/icons/hallPass/location.svg",
        "images/icons/hallPass/timer.svg",
        "images/icons/hallPass/msg.svg",
        "images/icons/hallPass/student.svg",
        "images/icons/hallPass/lockdown.svg",
        "images/icons/yt-denied.png",
        "images/icons/yt-start.png",
        "images/icons/yt-sidebar.png",
        "images/icons/yt-results.png",
        "images/icons/hallPass/reason.svg",
        "images/icons/hallPass/request-location.svg",
        "images/icons/hallPass/request-timer.svg",
        "images/icons/chatNotification/Status=Chat.svg",
        "blockPage.html",
        "images/icons/blocked_content/youtube-denied.png",
        "images/icons/blocked_content/iframe-denied.png",
        "images/icons/googleGameBlock.png"
      ]
    }
  ]
}

by ✦ Astarte

Blocksi Enterprise Edition

Extension Details

Context-Aware Verdict

Findings

Security Analysis Details

Required Permissions:

Host Permissions:

Embedded URLs (63 total):

Raw Manifest

Detections

Manifest Findings