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LastPass: Free Password Manager

Version 4.154.2 View in Chrome Web Store

Last scanned: about 6 hours ago

Extension Details

Rating: 4.3 ★ (28.4K ratings)

Users: 8,000,000

Context-Aware Verdict

CRITICAL

Overall Risk

Based on 9 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: tabs

This extension has the tabs permission. Can access browser tab information and manipulate tabs. 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: 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:

scripting
tabs
notifications
contextMenus
storage
unlimitedStorage
webNavigation
webRequest
webRequestAuthProvider
offscreen
alarms
cookies

Optional Permissions:

privacy
clipboardWrite

Host Permissions:

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

Content Security Policy:

extension_pages: default-src 'self'; frame-src 'self' https://lastpass.com https://lastpass.eu; connect-src 'self' https://*/.well-known/webauthn https://lastpass.com https://login.microsoftonline.com https://graph.microsoft.com https://login.microsoftonline.us https://graph.microsoft.us https://*.oktapreview.com https://*.okta.com https://*.okta-emea.com https://*.pingone.com https://*.pingone.ca https://*.pingone.eu https://*.pingone.asia https://accounts.google.com https://www.googleapis.com https://openidconnect.googleapis.com https://content.googleapis.com https://*.onelogin.com https://accounts.lastpass.com wss://*.lastpass.com wss://*.lastpass.eu https://*.lastpass.com https://lastpass.eu https://browser-intake-datadoghq.com https://api.pwnedpasswords.com; img-src 'self' data: blob:; style-src 'self' 'unsafe-inline';

Embedded URLs (212 total):

http://www.w3.org/2000/svg	http://www.w3.org/1999/xlink
https://support.apple.com/billing%s	https://support.apple.com/de-de/billing%s.
https://link.lastpass.com/help	https://lastpass.com
https://blog.lastpass.com/2017/07/keeping-you-safe-in-a-world-full-of-breaches.html/	https://lastpass.com/listcountrycodes.php
https://lastpass.com/listcountrycodes.php.	https://abc.com/
https://def.abc.com/login.php?a=1	https://lastpass.com/enterprise_users.php.
https://link.lastpass.com/help-system-requirements	https://link.lastpass.com/manage-account-settings#Mobile
https://link.lastpass.com/help-duo-security-authentication	https://link.lastpass.com/help-google-authenticator
https://link.lastpass.com/help-lastpass-authenticator	https://link.lastpass.com/help-retired-features
https://link.lastpass.com/help-secureauth-authentication	https://link.lastpass.com/help-symantec-vip-authentication
https://link.lastpass.com/help-yubikey-authentication	https://store.yubico.com/.
https://link.lastpass.com/help-toopher-authentication	https://link.lastpass.com/help-transakt-authentication
https://link.lastpass.com/help-google-authenticator.	https://link.lastpass.com/help-retired-features.
https://link.lastpass.com/help-yubikey-authentication.	https://link.lastpass.com/trusted-devices-account-settings.
https://link.lastpass.com/trusted-devices-account-settings	https://link.lastpass.com/rsa-securid-integration
https://lastpass.com/enterprise_options.php	https://lastpass.com/revert.php%s
https://lastpass.com%s	https://lastpass.com/%s.
https://lastpass.com/%s	https://lastpass.com/terms-of-service%s.
https://lastpass.com/my.php?cmd=viewgiftcodes&utm_source=trans_email&utm_medium=LastPassPremiumGiftPurchase%s	https://lastpass.com/gift%s.
https://lastpass.com/images/Printable_Coupon.pdf%s	https://link.lastpass.com/uninstall-lastpass%s
https://lastpass.com/premium.php	https://lastpass.com/premium.php.
https://example.com/test/%s	https://example.com/TEST/%s
https://example.com/TEST/%s.	https://lastpass.com/getaccts.php
https://lastpass.com/	https://link.lastpass.com/help-import
https://support.apple.com/billing	https://support.apple.com/billing.
https://lastpass.com/download/%s.	https://lastpass.com/download/%s
https://lastpass.com/revert	https://admin.lastpass.com/users/admin/2%s.
https://link.lastpass.com/logging-urls.	https://link.lastpass.com/logging-urls
https://support.apple.com/billing%s.	https://lastpass.com/revert.
https://support.apple.com/es-es/billing%s.	https://lastpass.com/es
https://support.apple.com/fr-fr/billing%s.	https://exemple.com/test/%s
https://exemple.com/TEST/%s	https://link.lastpass.com/logging-urls..
https://support.apple.com/it-it/billing%s.	https://link.lastpass.com/help.
https://lastpass.com/revert.php%s.	https://lastpass.com%s.
https://support.apple.com/nl-nl/billing%s.	https://voorbeeld.nl/test/%s
https://voorbeeld.nl/TEST/%s	https://support.apple.com/nl-nl/billing.
https://support.apple.com/pt-br/billing%s.	http://asmjs.org
https://en.wikipedia.org/wiki/Advanced_Encryption_Standard	https://link.lastpass.com/blog-post
http://link.lastpass.com/help-multiple-device-types	https://www.lastpass.com/buy/families
https://www.lastpass.com/buy/teams	https://www.lastpass.com/buy/business

Page 1 of 3

Raw Manifest

{
  "name": "LastPass: Free Password Manager",
  "icons": {
    "48": "images/icon-48.png",
    "64": "images/icon-64.png",
    "96": "images/icon-96.png",
    "128": "images/icon-128.png",
    "256": "images/icon-256.png",
    "512": "images/icon-512.png"
  },
  "action": {
    "default_icon": {
      "19": "images/iconset2/19x19_Gray.png",
      "38": "images/iconset2/19x19_Gray_2x.png"
    },
    "default_popup": "webclient-extension-toolbar.html",
    "default_title": "LastPass"
  },
  "author": "LastPass",
  "omnibox": {
    "keyword": "lp"
  },
  "version": "4.154.2",
  "background": {
    "service_worker": "background-redux-new.js"
  },
  "options_ui": {
    "page": "preferences.html",
    "open_in_tab": true
  },
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "__MSG_appDesc__",
  "permissions": [
    "scripting",
    "tabs",
    "notifications",
    "contextMenus",
    "storage",
    "unlimitedStorage",
    "webNavigation",
    "webRequest",
    "webRequestAuthProvider",
    "offscreen",
    "alarms",
    "cookies"
  ],
  "default_locale": "en",
  "content_scripts": [
    {
      "js": [
        "web-client-content-script.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "all_frames": true,
      "exclude_matches": [
        "https://cis.corp.com/spl/cis.jsp",
        "https://lastpass.com/extension-toolbar-messages"
      ]
    },
    {
      "js": [
        "vault-sync-document-start.js"
      ],
      "run_at": "document_start",
      "matches": [
        "https://lastpass.com/vault/*",
        "https://lastpass.com/migrate/*"
      ]
    },
    {
      "js": [
        "web-client-web-federated-login-document-start.js"
      ],
      "run_at": "document_start",
      "matches": [
        "https://lastpass.com/*",
        "https://backoffice.lastpass.com/*"
      ],
      "all_frames": true
    },
    {
      "js": [
        "web-client-lastpass-extension-document-flag.js"
      ],
      "run_at": "document_start",
      "matches": [
        "https://signup.lastpass.com/*"
      ]
    }
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "manifest_version": 3,
  "optional_permissions": [
    "privacy",
    "clipboardWrite"
  ],
  "content_security_policy": {
    "extension_pages": "default-src 'self'; frame-src 'self' https://lastpass.com https://lastpass.eu; connect-src 'self' https://*/.well-known/webauthn https://lastpass.com https://login.microsoftonline.com https://graph.microsoft.com https://login.microsoftonline.us https://graph.microsoft.us https://*.oktapreview.com https://*.okta.com https://*.okta-emea.com https://*.pingone.com https://*.pingone.ca https://*.pingone.eu https://*.pingone.asia https://accounts.google.com https://www.googleapis.com https://openidconnect.googleapis.com https://content.googleapis.com https://*.onelogin.com https://accounts.lastpass.com wss://*.lastpass.com wss://*.lastpass.eu https://*.lastpass.com https://lastpass.eu https://browser-intake-datadoghq.com https://api.pwnedpasswords.com; img-src 'self' data: blob:; style-src 'self' 'unsafe-inline';"
  },
  "web_accessible_resources": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "resources": [
        "webclient-infield.html",
        "webclient-tab-prompt.html",
        "first-password-loggedin-detector.js",
        "extension-pendo.html"
      ]
    }
  ]
}

by ✦ Astarte

LastPass: Free Password Manager

Extension Details

Context-Aware Verdict

Findings

Security Analysis Details

Required Permissions:

Optional Permissions:

Host Permissions:

Content Security Policy:

Embedded URLs (212 total):

Raw Manifest

Detections

Manifest Findings