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

Coupert Guard - Ad blocker & Cash Back Guard

Version 1.0.16 View in Chrome Web Store

Last scanned: about 13 hours ago

Extension Details

Rating: 4.2 ★ (5 ratings)

Users: 10,000

Context-Aware Verdict

CRITICAL

Overall Risk

Based on 7 total findings, including 5 high-risk findings.

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.

HIGH

High-Risk Permission: cookies

This extension has the cookies permission. Can access and modify browser cookies. 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: 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.

MEDIUM

Medium-Risk Permission: storage

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

MEDIUM

Medium-Risk Permission: unlimitedStorage

This extension has the unlimitedStorage permission. Can store unlimited data locally.

Security Analysis Details

Required Permissions:

cookies
storage
unlimitedStorage
alarms
declarativeNetRequest
declarativeNetRequestWithHostAccess
declarativeNetRequestFeedback
scripting
webRequest
webNavigation
management
offscreen

Host Permissions:

http://*/*
https://*/*

Content Security Policy:

extension_pages: script-src 'self'; object-src 'self';

Embedded URLs (4539 total):

https://feross.org	https://lodash.com/
https://openjsf.org/	https://lodash.com/license
http://underscorejs.org/LICENSE	https://npms.io/search?q=ponyfill.
https://github.com/kutuluk/loglevel-plugin-prefix/blob/master/README.md	https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/runtime/onMessage
http://%s.extension.guard.coupert.com	https://www.coupertservice.com/api/v2/config/bfd
https://guard.coupert.com/api	https://guard.coupert.com
https://www.coupert.com	https://github.com/uuidjs/uuid#getrandomvalues-not-supported
https://guard.coupert.com/adblock/settings	https://sponsor.ajay.app/api/skipSegments?videoID=
http://meyerweb.com/eric/tools/css/reset/	http://www.w3.org/2000/svg
https://clients2.google.com/service/update2/crx	https://www.google.com/s2/favicons?domain=
https://forums.lanik.us/	https://easylist.to/
https://easylist.to/pages/licence.html	https://github.com/easylist/easylist/issues
https://github.com/easylist/easylist/pulls	https://github.com/easylist/easylist/issues/11123
https://github.com/easylist/easylist/commit/6295313	https://github.com/easylist/easylist/issues/5054
https://github.com/NanoMeow/QuickReports/issues/198	https://github.com/uBlockOrigin/uAssets/issues/2364
https://jdrucker.com/gold	https://masstortfinancing.com
https://ourgoldguy.com/contact/	https://www.masstortfinancing.com/
http://clicks.totemcash.com/	http://mypillow.com/
http://www.mypillow.com/	https://ad.admitad.com/
https://ad1.adfarm1.adition.com/	https://affiliate.fastcomet.com/
https://antiagingbed.com/discount/	https://ap.octopuspop.com/click/
https://awbbjmp.com/	https://charmingdatings.life/
https://clicks.affstrack.com/	https://cpa.10kfreesilver.com/
https://glersakr.com/	https://go.xlrdr.com
https://goldcometals.com/clk.trk	https://ilovemyfreedoms.com/landing-
https://istlnkcl.com/	https://join.girlsoutwest.com/
https://join.playboyplus.com/track/	https://join3.bannedsextapes.com
https://mylead.global/stl/	https://mypatriotsupply.com/
https://mypillow.com/	https://mystore.com/
https://noqreport.com/	https://optimizedelite.com/
https://rapidgator.net/article/premium/ref/	https://routewebtk.com/
https://shiftnetwork.infusionsoft.com/go/	https://track.aftrk1.com/
https://track.fiverr.com/visit/	https://turtlebids.irauctions.com/
https://v.investologic.co.uk/	https://wct.link/click?
https://www.avantlink.com/click.php	https://www.brighteonstore.com/products/
https://www.cloudways.com/en/?id	https://www.herbanomic.com/
https://www.hostg.xyz/	https://www.mypatriotsupply.com/
https://www.mypillow.com/	https://www.profitablegatecpm.com/
https://www.restoro.com/	https://www.targetingpartner.com/
https://zone.gotrackier.com/	https://zstacklife.com/

Page 1 of 57

Raw Manifest

{
  "name": "__MSG_app_name__",
  "icons": {
    "16": "icon/icon-16.png",
    "48": "icon/icon-48.png",
    "128": "icon/icon-128.png"
  },
  "action": {
    "default_icon": {
      "19": "icon/browsericon-on-19.png",
      "38": "icon/browsericon-on-38.png"
    },
    "default_popup": "popover.html",
    "default_title": "__MSG_app_name__"
  },
  "version": "1.0.16",
  "commands": {
    "_execute_action": {
      "description": "Activate extension",
      "suggested_key": {
        "mac": "Command+K",
        "default": "Ctrl+K"
      }
    }
  },
  "background": {
    "service_worker": "background.js"
  },
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "Block ads. Secure your shopping savings.",
  "permissions": [
    "cookies",
    "storage",
    "unlimitedStorage",
    "alarms",
    "declarativeNetRequest",
    "declarativeNetRequestWithHostAccess",
    "declarativeNetRequestFeedback",
    "scripting",
    "webRequest",
    "webNavigation",
    "management",
    "offscreen"
  ],
  "default_locale": "en",
  "content_scripts": [
    {
      "js": [
        "vendor.js",
        "content.js"
      ],
      "run_at": "document_end",
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "all_frames": false,
      "match_about_blank": false
    },
    {
      "js": [
        "vendor.js",
        "guide.js"
      ],
      "run_at": "document_start",
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "all_frames": false,
      "match_about_blank": false
    },
    {
      "js": [
        "message.js"
      ],
      "world": "MAIN",
      "run_at": "document_idle",
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "all_frames": false,
      "match_about_blank": false
    }
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "manifest_version": 3,
  "offscreen_documents": [
    {
      "url": "offscreen.html",
      "reason": "DISPLAY_MEDIA",
      "matches": [
        "<all_urls>"
      ],
      "justification": "Convert chrome://extension-icon to base64 using canvas"
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self';"
  },
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "affiliate-allowlist",
        "path": "/rulesets/main/affiliate-allowlist.json",
        "enabled": true
      },
      {
        "id": "default-cp-domain",
        "path": "/rulesets/main/default-cp-domain.json",
        "enabled": true
      },
      {
        "id": "default-oisd",
        "path": "/rulesets/main/default-oisd-big.json",
        "enabled": true
      },
      {
        "id": "default",
        "path": "/rulesets/main/default.json",
        "enabled": true
      },
      {
        "id": "annoyances-cookies",
        "path": "/rulesets/main/annoyances-cookies.json",
        "enabled": true
      },
      {
        "id": "ubo-redirect",
        "path": "/rulesets/main/ubo-redirect.json",
        "enabled": true
      }
    ]
  },
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "image/*",
        "css/*",
        "font/*"
      ]
    },
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "resources": [
        "js/elephant.js"
      ]
    },
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "resources": [
        "css/ad-placeholder-remover.css"
      ]
    },
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "resources": [
        "rulesets/data/ad-filter-rules.txt"
      ]
    }
  ]
}

by ✦ Astarte

Coupert Guard - Ad blocker & Cash Back Guard

Extension Details

Context-Aware Verdict

Findings

Security Analysis Details

Required Permissions:

Host Permissions:

Content Security Policy:

Embedded URLs (4539 total):

Raw Manifest

Detections

Manifest Findings