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Guarda Crypto Wallet

Version 1.2.12 View in Chrome Web Store

Last scanned: about 6 hours ago

Extension Details

Developer: GUARDACO LDA

Rating: 3.9 ★ (26 ratings)

Users: 5,000

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: activeTab

This extension has the activeTab permission. Can access the active tab when clicking the extension icon.

MEDIUM

Medium-Risk Permission: storage

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

Security Analysis Details

Required Permissions:

activeTab
sidePanel
storage

Host Permissions:

<all_urls>

Embedded URLs (167 total):

https://guarda.com	http://www.w3.org/2000/svg
https://clients2.google.com/service/update2/crx	https://guarda.com/app/extension
https://github.com/ton-blockchain/ton/blob/24dc184a2ea67f9c47042b4104bbb4d82289fac1/crypto/vm/cells/DataCell.cpp#L214	https://nodejs.org/api/util.html#utilinspectcustom
https://github.com/ton-foundation/ton/blob/ae5c0720143e231c32c3d2034cfe4e533a16d969/crypto/block/block.tlb#L783	https://github.com/ton-blockchain/ton/blob/24dc184a2ea67f9c47042b4104bbb4d82289fac1/tonlib/tonlib/keys/Mnemonic.cpp#L68
https://github.com/ton-blockchain/ton/blob/24dc184a2ea67f9c47042b4104bbb4d82289fac1/tonlib/tonlib/keys/Mnemonic.cpp#L75	https://github.com/ton-blockchain/ton/blob/24dc184a2ea67f9c47042b4104bbb4d82289fac1/tonlib/tonlib/keys/Mnemonic.cpp#L52
https://github.com/ton-blockchain/ton/blob/24dc184a2ea67f9c47042b4104bbb4d82289fac1/tonlib/tonlib/keys/Mnemonic.cpp#L58	https://github.com/ton-blockchain/ton/blob/24dc184a2ea67f9c47042b4104bbb4d82289fac1/tonlib/tonlib/keys/Mnemonic.cpp#L64
https://github.com/ton-blockchain/ton/blob/24dc184a2ea67f9c47042b4104bbb4d82289fac1/tonlib/tonlib/keys/Mnemonic.cpp#L159	https://www.eff.org/dice
https://en.wikipedia.org/wiki/Base64#URL_applications	https://github.com/beatgammit/base64-js/issues/42
https://feross.org	https://bugzilla.mozilla.org/show_bug.cgi?id=695438
https://github.com/feross/buffer/pull/148	https://github.com/feross/buffer/issues/154
http://stackoverflow.com/a/22747272/680742	https://github.com/feross/buffer/issues/166
https://github.com/feross/buffer/issues/219	https://feross.org/opensource
http://caligatio.github.com/jsSHA/	http://www.apache.org/licenses/LICENSE-2.0
http://tweetnacl.cr.yp.to/	https://github.com/floodyberry/poly1305-donna
https://github.com/browserify/crypto-browserify	https://github.com/ethers-io/ethers.js/issues/4537
https://tronnode.guarda.com	https://optimismnode.guarda.com/
https://arbnode.guarda.co/	https://api.avax.network/ext/bc/C/rpc
https://bridge.tonapi.io/bridge	https://chain-api.guarda.com/
https://guarda.com/assets/images/favicon.png	https://toncenter.com/api/v2/getAddressBalance?address=
https://raw.githubusercontent.com/guardaco/ton-connect/master/guarda-logo.png	https://guarda.com/
https://github.com/keybase/triplesec	https://code.google.com/p/crypto-js/
http://bitwiseshiftleft.github.io/sjcl/doc/symbols/src/core_gcm.js.html	https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#Browser_compatibility
https://github.com/indutny/bn.js/issues/211	https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js
http://hyperelliptic.org/EFD/g1p/auto-montgom-xz.html#doubling-dbl-1987-m-3	http://hyperelliptic.org/EFD/g1p/auto-montgom-xz.html#diffadd-dadd-1987-m-3
https://git.io/vad3K	https://tools.ietf.org/html/draft-josefsson-eddsa-ed25519-03#section-5.2
https://gist.github.com/pascaldekloe/62546103a1576803dade9269ccf76330	https://github.com/emn178/js-sha3
https://github.com/tc39/proposal-shadowrealm/pull/384#issuecomment-1364264229	https://github.com/lodash/lodash/blob/4.17.15/dist/lodash.js#L6735-L6744
http://caniuse.com/Uint8Array	https://github.com/ljharb/object.assign/issues/17
https://github.com/WebReflection/get-own-property-symbols/issues/4	https://github.com/google/closure-library/blob/8598d87242af59aac233270742c8984e2b2bdbe0/closure/goog/crypt/crypt.js#L117-L143
https://github.com/google/closure-library/blob/master/LICENSE	https://github.com/indutny/self-signed/blob/gh-pages/lib/asn1.js
https://github.com/Rantanen/node-dtls/blob/25a7dc861bda38cfeac93a723500eea4f0ac2e86/Certificate.js	https://github.com/apatil/pemstrip
https://developer.mozilla.org/en-US/docs/Web/API/Crypto/getRandomValues	https://github.com/nodejs/node/blob/master/lib/internal/crypto/random.js#L48
https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues	http://pajhome.org.uk/crypt/md5
https://github.com/nodejs/node/blob/v10.8.0/lib/internal/errors.js	https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/endsWith	https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes
https://github.com/mafintosh/end-of-stream	https://github.com/mafintosh/pump
http://www.localeplanet.com/java/	https://en.wikipedia.org/wiki/Decimal_mark
http://www.brainjar.com/js/validation/	https://www.aba.com/news-research/research-analysis/routing-number-policy-procedures
https://en.wikipedia.org/wiki/ISO_9362	https://www.gtin.info/itf-14-barcodes/
https://en.wikipedia.org/wiki/International_Article_Number	https://www.gtin.info/

Page 1 of 3

Raw Manifest

{
  "name": "__MSG_appName__",
  "icons": {
    "16": "/images/icon_16.png",
    "48": "/images/icon_48.png",
    "128": "/images/icon_128.png"
  },
  "action": {
    "default_icon": "/images/icon_128.png",
    "default_popup": "/popup.html",
    "default_title": "Guarda Crypto Wallet"
  },
  "version": "1.2.12",
  "background": {
    "service_worker": "/src/background.js"
  },
  "side_panel": {
    "default_path": "/side-panel.html"
  },
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "__MSG_appDesc__",
  "permissions": [
    "activeTab",
    "sidePanel",
    "storage"
  ],
  "default_locale": "en",
  "content_scripts": [
    {
      "js": [
        "/src/content.js"
      ],
      "run_at": "document_start",
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true
    }
  ],
  "offline_enabled": false,
  "host_permissions": [
    "<all_urls>"
  ],
  "manifest_version": 3,
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "/src/provider.js",
        "/images/*"
      ]
    }
  ]
}

by ✦ Astarte

Guarda Crypto Wallet

Extension Details

Context-Aware Verdict

Findings

Security Analysis Details

Required Permissions:

Host Permissions:

Embedded URLs (167 total):

Raw Manifest

Detections

Manifest Findings