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Checker Plus for Google Calendar™

Version 46.2.3 View in Chrome Web Store

Last scanned: about 1 hour ago

Extension Details

Developer: jasonsavard.com

Rating: 4.4 ★ (2.1K ratings)

Users: 300,000

Context-Aware Verdict

MEDIUM

Overall Risk

Based on 6 total findings, including 1 high-risk finding.

Findings

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.

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: contextMenus

This extension has the contextMenus permission. Can add items to the context menu.

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:

alarms
storage
tts
idle
contextMenus
notifications
activeTab
gcm
identity
unlimitedStorage
system.display
offscreen
scripting
sidePanel

Optional Permissions:

background

Embedded URLs (283 total):

https://jasonsavard.com?ref=CalendarContributeTitle	https://jasonsavard.com/wiki/Extra_features_and_contributions
https://www.youtube.com/watch?v=QkVNG3JyDXQ	https://jasonsavard.com/wiki/Skins_and_Themes?ref=CalendarDonate
https://jasonsavard.com/wiki/Google_Tasks?ref=CalendarDonate	https://jasonsavard.com?refCalendarDonate
https://jasonsavard.com/Checker-Plus-for-Google-Calendar?ref=contributePage	https://jasonsavard.com/Checker-Plus-for-Gmail?ref=contributePage
https://jasonsavard.com/Checker-Plus-for-Google-Drive?ref=contributePage	https://jasonsavard.com/wiki/Push_Notifications?ref=CalendarDonate
https://jasonsavard.com/forum/?ref=CalendarDonate	https://jasonsavard.com/forum/t/checker-plus-for-google-calendar?ref=donatePage
https://www.freesound.org/people/HerbertBoland/	http://creativecommons.org/licenses/by/3.0/
https://www.freesound.org/people/KeyKrusher/	https://www.freesound.org/people/OtisJames/
https://www.freesound.org/people/SomeAudioGuy/	https://freesound.org/s/157273/
https://thenounproject.com/edward/	https://thenounproject.com/Maico
https://thenounproject.com/Icons8/	http://www.flaticon.com/authors/lyolya
http://www.flaticon.com	https://clients2.google.com/service/update2/crx
https://jasonsavard.com?ref=homepage_url&ext=calendar	https://calendar.google.com/
https://www.googleapis.com/auth/calendar	https://www.googleapis.com/auth/calendar.readonly
https://www.googleapis.com/auth/calendar.events	https://www.googleapis.com/auth/tasks
https://jasonsavard.com/	https://checkout.stripe.com/
https://www.paypal.com/	https://nowpayments.io/
https://jasonsavard.com?ref=CalendarOptionsTitle	https://jasonsavard.com/wiki/Checker_Plus_for_Google_Calendar_changelog?ref=CalendarOptions
https://jasonsavard.com/forum/t/checker-plus-for-google-calendar	https://jasonsavard.com/wiki/Granting_access
https://jasonsavard.com/wiki/Voice_Notifications	https://jasonsavard.com/wiki/Desktop_notifications
https://bugs.chromium.org/p/chromium/issues/detail?id=1212142	https://jasonsavard.com/wiki/Turn_off_native_notifications_from_Google_Calendar
https://jasonsavard.com/wiki/Run_in_background?ref=CalendarOptions	https://jasonsavard.com/wiki/Do_Not_Disturb_
https://jasonsavard.com/wiki/Do_Not_Disturb	https://jasonsavard.com/wiki/Calendar_button
https://jasonsavard.com/wiki/Push_Notifications	https://jasonsavard.com/wiki/Add_the_current_browser_tab_to_your_calendar?ref=CalendarOptions
https://jasonsavard.com/wiki/Extension_Updates?ref=CalendarOptions	https://jasonsavard.com/wiki/Google_Calendar_settings
https://jasonsavard.com/wiki/Skins_and_Themes?ref=skinOptionsTab	https://jasonsavard.com/wiki/Using_calendars_from_multiple_accounts
https://jasonsavard.com/wiki/Keyboard_shortcuts	https://jasonsavard.com
https://en.wikipedia.org/wiki/Cascading_Style_Sheets	http://www.w3.org/2000/svg
https://jasonsavard.com/forum/discussion/8875/scrolling-not-working-for-month-view-on-firefox-or-another-solution-to-the-fundamental-problem	https://jasonsavard.com/forum/discussion/8175/issue-with-calendar-checker-extension-on-firefox-double-scrollbar-problem
https://jasonsavard.com/forum/discussion/comment/4322#Comment_4322	https://fullcalendar.io
http://www.w3.org/1998/Math/MathML	http://www.w3.org/1999/xhtml
https://caniuse.com/?search=object.values	https://github.com/fullcalendar/fullcalendar/issues/7934
https://github.com/facebook/react/issues/13029	https://stackoverflow.com/a/3468650/96342
https://github.com/jsdom/jsdom/issues/3368	https://stackoverflow.com/a/60256345
https://stackoverflow.com/a/45760014	http://stackoverflow.com/a/32954565/96342
https://developer.mozilla.org/en-US/docs/Web/API/Performance	https://github.com/fullcalendar/fullcalendar/issues/4837
https://github.com/fullcalendar/fullcalendar/issues/4593	https://github.com/fullcalendar/fullcalendar/issues/3615
https://github.com/fullcalendar/fullcalendar/issues/5026	http://www.inkscape.org/
http://www.w3.org/1999/02/22-rdf-syntax-ns#	http://creativecommons.org/ns#
http://purl.org/dc/elements/1.1/	http://www.w3.org/1999/xlink

Page 1 of 4

Raw Manifest

{
  "name": "Checker Plus for Google Calendar™",
  "icons": {
    "16": "/images/icons/icon-16.png",
    "32": "/images/icons/icon-32_default.png",
    "48": "/images/icons/icon-48.png",
    "128": "/images/icons/icon-128.png"
  },
  "action": {
    "default_icon": {
      "19": "/images/icons/icon-19_default.png",
      "38": "/images/icons/icon-38_default.png"
    },
    "default_popup": "popup.html?source=toolbar",
    "default_title": "Checker Plus for Google Calendar™"
  },
  "oauth2": {
    "scopes": [
      "https://www.googleapis.com/auth/calendar",
      "https://www.googleapis.com/auth/calendar.readonly",
      "https://www.googleapis.com/auth/calendar.events",
      "https://www.googleapis.com/auth/tasks"
    ],
    "client_id": "74919836968-ube40emj4vdiujk6q2h12l0n5sgblkvu.apps.googleusercontent.com"
  },
  "omnibox": {
    "keyword": "cal"
  },
  "storage": {
    "managed_schema": "schema.json"
  },
  "version": "46.2.3",
  "commands": {
    "dismissEvent": {
      "description": "__MSG_dismissAllInNotificationWindow__"
    },
    "quickAddSelection": {
      "description": "__MSG_quickAdd__"
    }
  },
  "background": {
    "service_worker": "js/background.js"
  },
  "side_panel": {
    "default_path": "popup.html"
  },
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "__MSG_description__",
  "permissions": [
    "alarms",
    "storage",
    "tts",
    "idle",
    "contextMenus",
    "notifications",
    "activeTab",
    "gcm",
    "identity",
    "unlimitedStorage",
    "system.display",
    "offscreen",
    "scripting",
    "sidePanel"
  ],
  "homepage_url": "https://jasonsavard.com?ref=homepage_url&ext=calendar",
  "options_page": "options.html",
  "default_locale": "en",
  "manifest_version": 3,
  "optional_permissions": [
    "background"
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "https://jasonsavard.com/*",
        "https://checkout.stripe.com/*",
        "https://www.paypal.com/*",
        "https://nowpayments.io/*"
      ],
      "resources": [
        "options.html",
        "contribute.html"
      ]
    }
  ],
  "optional_host_permissions": [
    "https://calendar.google.com/"
  ]
}

by ✦ Astarte

Checker Plus for Google Calendar™

Extension Details

Context-Aware Verdict

Findings

Security Analysis Details

Required Permissions:

Optional Permissions:

Embedded URLs (283 total):

Raw Manifest

Detections

Manifest Findings