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Cursor Helper - Custom Cursors

Version 6.4.1 View in Chrome Web Store

Last scanned: about 3 hours ago

Extension Details

Developer: cursor-helper.com

Rating: 4.6 ★ (4.5K ratings)

Users: 400,000

Context-Aware Verdict

HIGH

Overall Risk

Based on 6 total findings, including 3 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

Unsafe JavaScript Evaluation

This extension's Content Security Policy allows 'unsafe-eval', which permits dynamic JavaScript code execution using eval() and similar functions. This is a significant security risk as it could allow execution of malicious code.

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.

MEDIUM

Medium-Risk Permission: unlimitedStorage

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

Security Analysis Details

Required Permissions:

scripting
storage
unlimitedStorage
notifications
alarms

Host Permissions:

*://*/*
<all_urls>

Content Security Policy:

isolated_world: script-src 'self' 'unsafe-eval'; object-src 'self'

Embedded URLs (352 total):

https://tailwindcss.com	https://github.com/mozdevs/cssremedy/issues/4
https://github.com/tailwindcss/tailwindcss/pull/116	https://bugzilla.mozilla.org/show_bug.cgi?id=190655
https://bugs.chromium.org/p/chromium/issues/detail?id=999088	https://bugs.webkit.org/show_bug.cgi?id=201297
https://bugs.chromium.org/p/chromium/issues/detail?id=935729	https://bugs.webkit.org/show_bug.cgi?id=195016
https://github.com/mozilla/gecko-dev/blob/2f9eacd9d3d995c937b4251a5557d95d494c9be1/layout/style/res/forms.css#L728-L737	https://github.com/tailwindlabs/tailwindcss/issues/3300
https://github.com/mozdevs/cssremedy/issues/14	https://github.com/jensimmons/cssremedy/issues/14#issuecomment-634934210
http://www.w3.org/2000/svg	https://reactjs.org/docs/error-decoder.html?invariant=
http://www.w3.org/1999/xlink	http://www.w3.org/XML/1998/namespace
http://www.w3.org/1998/Math/MathML	http://www.w3.org/1999/xhtml
http://www.w3.org/2000/svg%27	http://jedwatson.github.io/classnames
https://redux-toolkit.js.org/Errors?code=	https://bit.ly/3cXEKWf
https://redux.js.org/Errors?code=	https://cdn.custom-cursors.com
https://cursor-helper.com	https://chromewebstore.google.com/detail/cursor-helper-custom-curs/bogabmgabnjabjbiggmfkdocbjgackfo
https://service.tabomagic.com/ad-choices	https://service.tabomagic.com
https://twitter.com/intent/tweet?text=	https://www.facebook.com/sharer/sharer.php?u=
https://t.me/share/url?url=	https://pinterest.com/pin/create/button/?url=
https://api.whatsapp.com/send?text=	https://github.com/uuidjs/uuid#getrandomvalues-not-supported
https://cursor-helper.com/success?utm_source=ext&utm_medium=install&utm_campaign=install_succesful	https://cursor-helper.com/
https://cursor-helper.com/updates	https://cursor-helper.com/uninstall
https://fonts.googleapis.com/css2?family=Poppins:ital	http://fb.me/use-check-prop-types
https://cursor-helper.com/creator/	https://cursor-helper.com/how-to-use/install-custom-cursor/
https://cursor-helper.com/me/	https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#string-arguments
https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md	https://opensource.org/licenses/MIT
https://lh3.googleusercontent.com/GpYYFOrfCIcG1P8FdO-Q4ZPR-RmBdZqgwXjjyKkA-NlFv_I0H4krcSeh5kTi2y0lSkSFXgQXiKF-30EiTb1x8lnxG-o=s128-rj-sc0x00ffffff	https://chromewebstore.google.com/detail/cursor-trails-custom-curs/ilngnjopnchkedjkdjlalnlbfpkhmbie
https://custom-cursor-trails.com	https://lh3.googleusercontent.com/vIYYrdMY_DQJXgOqPey1LAx7RFyQnQNR7NoEbToYHCyHkdXxdI0xFBXP4Z6aAf56kRxZPzQUiK3u-nHHJanWCm-U=s128-rj-sc0x00ffffff
https://chromewebstore.google.com/detail/cursor-trail/olepgfgeagbdahhpodppmkenhejfhdcj	https://clients2.google.com/service/update2/crx
https://cdn.cursor-helper.com/uploads/sanrio_my_melody_giant_bow_preview_800x400_9644ff7696.jpg	https://cdn.cursor-helper.com/uploads/sanrio_my_melody_giant_bow_arrow_128_f45fa809e0.png
https://cdn.cursor-helper.com/uploads/sanrio_my_melody_giant_bow_hand_128_76be572eae.png	https://cdn.cursor-helper.com/uploads/memes_pop_cat_preview_800x400_3888607a8e.jpg
https://cdn.cursor-helper.com/uploads/memes_pop_cat_arrow_128_23d67fc4ef.png	https://cdn.cursor-helper.com/uploads/memes_pop_cat_hand_128_16f54ca969.png
https://cdn.cursor-helper.com/uploads/item_1097_collage_8c615d14db.png	https://cdn.cursor-helper.com/uploads/Pusheen_Cupid_arrow_cursor_d29085d514.png
https://cdn.cursor-helper.com/uploads/Pusheen_Cupid_hand_cursor_08053b70c4.png	https://cdn.cursor-helper.com/uploads/red_retro_sci_fi_raygun_cursor_pack_preview_800x400_d5ed2ba8b7.jpg
https://cdn.cursor-helper.com/uploads/red_retro_sci_fi_raygun_cursor_pack_arrow_128_932e24c60c.png	https://cdn.cursor-helper.com/uploads/red_retro_sci_fi_raygun_cursor_pack_hand_128_4ff84609c7.png
https://cdn.cursor-helper.com/uploads/kuromi_dragon_cursor_pack_preview_800x400_49446613b2.jpg	https://cdn.cursor-helper.com/uploads/kuromi_dragon_cursor_pack_arrow_128_f38e1fbd2f.png
https://cdn.cursor-helper.com/uploads/kuromi_dragon_cursor_pack_hand_128_e9a9f124fa.png	https://cdn.cursor-helper.com/uploads/mochi_goma_duck_hat_balloon_preview_800x400_be37e67b47.jpg
https://cdn.cursor-helper.com/uploads/mochi_goma_duck_hat_balloon_arrow_128_c18487e56b.png	https://cdn.cursor-helper.com/uploads/mochi_goma_duck_hat_balloon_hand_128_398a0f9d76.png
https://cdn.cursor-helper.com/uploads/pokemon_horizons_amethio_ceruledge_blade_cursor_pack_preview_800x400_3b3c9df850.jpg	https://cdn.cursor-helper.com/uploads/pokemon_horizons_amethio_ceruledge_blade_cursor_pack_arrow_128_0286beae39.png
https://cdn.cursor-helper.com/uploads/pokemon_horizons_amethio_ceruledge_blade_cursor_pack_hand_128_11b68fcd9b.png	https://cdn.cursor-helper.com/uploads/anaglyph_pastel_blush_sky_cursor_pack_preview_800x400_bd97f9c573.jpg
https://cdn.cursor-helper.com/uploads/anaglyph_pastel_blush_sky_cursor_pack_arrow_128_6a7db4fcd3.png	https://cdn.cursor-helper.com/uploads/anaglyph_pastel_blush_sky_cursor_pack_hand_128_f06da6071d.png
https://cdn.cursor-helper.com/uploads/adventure_time_cute_jake_the_dog_cursor_pack_preview_800x400_90c027f15a.jpg	https://cdn.cursor-helper.com/uploads/adventure_time_cute_jake_the_dog_cursor_pack_arrow_128_b70ac4774f.png
https://cdn.cursor-helper.com/uploads/adventure_time_cute_jake_the_dog_cursor_pack_hand_128_e4bd3a6853.png	https://cdn.cursor-helper.com/uploads/sparks_of_tomorrow_kihachi_cursor_pack_preview_800x400_e865e8b4aa.jpg

Page 1 of 5

Raw Manifest

{
  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhwrCu4dwyU1GWGAxvLRjT0F1aN3pNcBii1q/s1ausO+dLULAbU+CwvVX1gmwviTWIJ0v2VOsdWE8SPGl/B8r9Aink+rvGizyF6iNaan42fkVFMR18kyVfIW8teGeArj8f8ISZktzJUswQ1H276HOFB9eca0vx1bMUPyXrfRXYsojQ3jQMJ099PeCbbcB99RHANso9GEC5ABIyb6z9nyjsE9gejnE1zfuDULBotY1wtM3XRnKFYUUVQ1l78nQHI8nGzIVTK2vyxWx3MM9gVmr7l0Uf+BKpbYYoqHNSP032AnQGfQBYxGyvFZRuo4Tx469LQqKhwZWgFqIV2S9Na5byQIDAQAB",
  "name": "__MSG_app_name__",
  "icons": {
    "32": "assets/icons/icon32.png",
    "128": "assets/icons/icon128.png",
    "256": "assets/icons/icon256.png"
  },
  "action": {
    "default_icon": {
      "32": "assets/icons/icon32.png",
      "128": "assets/icons/icon128.png",
      "256": "assets/icons/icon256.png"
    },
    "default_popup": "index.html",
    "default_title": "Custom Cursor Helper"
  },
  "version": "6.4.1",
  "background": {
    "service_worker": "background.js"
  },
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "__MSG_app_description__",
  "permissions": [
    "scripting",
    "storage",
    "unlimitedStorage",
    "notifications",
    "alarms"
  ],
  "options_page": "options.html",
  "version_name": "6.4.1",
  "default_locale": "en",
  "content_scripts": [
    {
      "js": [
        "content.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true
    }
  ],
  "host_permissions": [
    "*://*/*",
    "<all_urls>"
  ],
  "manifest_version": 3,
  "externally_connectable": {
    "matches": [
      "*://*.custom-cursor.com/*",
      "*://*.custom-cursor-helper.com/*",
      "*://*.cursor-helper.com/*",
      "*://*.custom-cursors.com/*"
    ]
  },
  "content_security_policy": {
    "isolated_world": "script-src 'self' 'unsafe-eval'; object-src 'self'"
  },
  "web_accessible_resources": [
    {
      "matches": [
        "*://*/*"
      ],
      "resources": [
        "assets/*.*",
        "libs/*.*",
        "content.js"
      ]
    }
  ]
}

by ✦ Astarte

Cursor Helper - Custom Cursors

Extension Details

Context-Aware Verdict

Findings

Security Analysis Details

Required Permissions:

Host Permissions:

Content Security Policy:

Embedded URLs (352 total):

Raw Manifest

Detections

Manifest Findings