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BetterViewer

Version 2.0.2 View in Chrome Web Store

Last scanned: about 22 hours ago

Extension Details

Rating: 4.7 ★ (107 ratings)

Users: 10,000

Context-Aware Verdict

HIGH

Overall Risk

Based on 4 total findings, including 2 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.

MEDIUM

Medium-Risk Permission: contextMenus

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

MEDIUM

Medium-Risk Permission: storage

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

Security Analysis Details

Required Permissions:

storage
contextMenus

Host Permissions:

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

Embedded URLs (88 total):

https://clients2.google.com/service/update2/crx	https://github.com/Ademking/BetterViewer
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/2000/svg
http://www.w3.org/1998/Math/MathML	http://www.w3.org/1999/xhtml
https://www.tineye.com/search/?url=	https://www.photopea.com/#
https://github.com/styled-components/styled-components/blob/main/packages/styled-components/src/utils/errors.md#	https://konvajs.org/docs/posts/Tainted_Canvas.html.
https://konvajs.github.io/docs/react/DOM_Portal.html	https://github.com/konvajs/react-konva/issues/256
https://github.com/konvajs/react-konva/issues/194	https://neo.wordplex.io/api/import/request-translations?grid_uuid=
https://i18n-fastly.ultrafast.io/api/export?grid=	http://fb.me/use-check-prop-types
https://developer.mozilla.org/en-US/docs/Web/API/Window/scrollTo	http://jedwatson.github.io/classnames
https://github.com/Simonwep/pickr	https://developer.mozilla.org/en-US/docs/Web/API/EyeDropper_API.
https://github.com/nuintun/qrcode#readme	https://api.imgbb.com/1/upload?key=8be35a61597b285f9c95669fdc565b00
https://github.com/Ademking	http://iptc.org/std/Iptc4xmpCore/1.0/xmlns/
http://www.w3.org/2001/XMLSchema-instance	http://ns.adobe.com/tiff/1.0/
http://schemas.android.com/apk/lib/com.google.android.gms.plus	http://www.gettyimages.com/xsltExtension/1.0
http://ns.adobe.com/exif/1.0/	http://ns.adobe.com/xap/1.0/sType/ResourceEvent#
http://ns.adobe.com/xap/1.0/sType/ResourceRef#	http://ns.adobe.com/camera-raw-settings/1.0/
http://ns.adobe.com/xap/1.0/g/img/	http://iptc.org/std/Iptc4xmpExt/2008-02-29/
http://github.com/idleberg	https://github.com/janniks
http://atelierbram.github.io/syntax-highlighting/atelier-schemes/dune	http://atelierbram.github.io/syntax-highlighting/atelier-schemes/forest
http://atelierbram.github.io/syntax-highlighting/atelier-schemes/heath	http://atelierbram.github.io/syntax-highlighting/atelier-schemes/lakeside/
http://atelierbram.github.io/syntax-highlighting/atelier-schemes/seaside/	http://github.com/tpoisot
http://chriskempson.com	http://clrs.cc
http://sethawright.com	https://github.com/alexx2/
http://github.com/alexx2/	http://www.monokai.nl
http://railscasts.com	http://tybenz.com
http://ethanschoonover.com/solarized	http://cscorley.github.io/
http://hart-dev.com	https://fb.me/react-async-component-lifecycle-hooks
https://github.com/Ademking/Betterviewer	http://example.com
https://www.figma.com/embed?embed_host=share&url=	https://www.google.com/maps/@
https://www.val.town/embed/	https://www.val.town/v/
https://codesandbox.io/embed/	https://codesandbox.io/s/
https://codepen.io/	https://scratch.mit.edu/projects/embed/
https://scratch.mit.edu/projects/	https://www.youtube.com/embed/
https://www.youtube.com/watch?v=	https://support.google.com/calendar/answer/41207?hl=en
https://player.vimeo.com/video/	https://vimeo.com/
https://github.com/tldraw/tldraw/issues/new	https://discord.gg/Cq6cPsTfNy
https://github.com/excalidraw/excalidraw/blob/master/LICENSE	https://github.com/excalidraw/excalidraw/blob/48c3465b19f10ec755b3eb84e21a01a468e96e43/packages/excalidraw/utils.ts#L600
https://github.com/zloirock/core-js/blob/v3.37.0/LICENSE	https://github.com/zloirock/core-js
https://github.com/jhildenbiddle/canvas-size	http://hildenbiddle.com

Page 1 of 2

Raw Manifest

{
  "name": "BetterViewer",
  "icons": {
    "16": "icon16.plasmo.6c567d50.png",
    "32": "icon32.plasmo.76b92899.png",
    "48": "icon48.plasmo.aced7582.png",
    "64": "icon64.plasmo.8bb5e6e0.png",
    "128": "icon128.plasmo.3c1ed2d2.png"
  },
  "action": {
    "default_icon": {
      "16": "icon16.plasmo.6c567d50.png",
      "32": "icon32.plasmo.76b92899.png",
      "48": "icon48.plasmo.aced7582.png",
      "64": "icon64.plasmo.8bb5e6e0.png",
      "128": "icon128.plasmo.3c1ed2d2.png"
    }
  },
  "author": "Adem Kouki <ademkingnew@gmail.com> (https://github.com/Ademking/BetterViewer)",
  "version": "2.0.2",
  "background": {
    "service_worker": "static/background/index.js"
  },
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "A browser extension for better image viewing experience",
  "permissions": [
    "storage",
    "contextMenus"
  ],
  "content_scripts": [
    {
      "js": [
        "content.06af5f40.js"
      ],
      "css": [],
      "run_at": "document_end",
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true
    }
  ],
  "host_permissions": [
    "https://*/*",
    "http://*/*",
    "file:///*"
  ],
  "manifest_version": 3
}

by ✦ Astarte

BetterViewer

Extension Details

Context-Aware Verdict

Findings

Security Analysis Details

Required Permissions:

Host Permissions:

Embedded URLs (88 total):

Raw Manifest

Detections

Manifest Findings