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83 indicators in this extension

83 indicators
0 versions analysed

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What our analysis found

GMX MailCheck, used by 100,311 people, is not yet reviewed by Extension Auditor. It comes from a trusted publisher and was last updated in December 2023.

GMX MailCheck

GMX MailCheck Edge extension security report

ID: idkbdpnofbfiaiecgobdcaddmfhabhec

Supported Languages

🇨🇦French
🇩🇪German
🇪🇸Spanish
🇺🇸US English

Extension Info & Metadata

Status
Active
Version
6.5.5
Size
2.37 MB
Rating
3.7/5
Reviews
233
Users
100,311
Type
Extension
Updated
Dec 18, 2023
Category
Productivity
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
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Report Issue
This publisherTrack record
3extensions
All still listed

Publisher Contextual Analysis

Trusted
Author
1&1 Mail & Media GmbH
Privacy
Privacy Policy
Country
DE
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Address
Elgendorfer Str. 57 Montabaur 56410 DE
Website
Visit
Extensions
3
Active
3
Obsolete
0
Listed
3
Unlisted
0
Users
119,135

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Screenshots & videos

Screenshot 1
Screenshot 2
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Install growth

Item
Type
Severity
Description
identity
Permission
High
This permission accesses Chrome identity service and user information. Rated High because it can obtain OAuth tokens, access connected accounts, and impersonate the user in authenticated service.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 20% increase: Access to sensitive domains increases potential impact• 10% increase: Early script execution enables pre-emptive content manipulation• 15% increase: Older manifest version lacks modern security controls
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
tabs
Permission
Medium
This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
management
Permission
Medium
This permission manages other installed extensions. Rated Medium because it can enable/disable other extensions and modify their settings, with changes being visible to users.
https://*.gmx.net/*
Host
Medium
Host permission — access limited to this URL pattern.
Access to Sensitive Domains
Risk Factor
Medium
This extension requests access to sensitive domains: https://www.google.at/afs/ads?*, https://www.google.at/afs/ads/*, https://www.google.ch/afs/ads?*, https://www.google.ch/afs/ads/*, https://www.google.com/afs/ads?*, https://www.google.com/afs/ads/*, https://www.google.co.uk/afs/ads?*, https://www.google.co.uk/afs/ads/*, https://www.google.de/afs/ads?*, https://www.google.de/afs/ads/*, https://www.google.es/afs/ads?*, https://www.google.es/afs/ads/*, https://www.google.fr/afs/ads?*, https://www.google.fr/afs/ads/*, https://www.google.it/afs/ads?*, https://www.google.it/afs/ads/*, https://www.google.pl/afs/ads?*, https://www.google.pl/afs/ads/*, https://www.google.ro/afs/ads?*, https://www.google.ro/afs/ads/*
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.
Older Manifest Version
Risk Factor
Medium
This extension uses Manifest Version 2
notifications
Permission
Low
This permission displays system notifications. Rated Low because it can only show user-visible notifications without accessing system data.
contextMenus
Permission
Low
This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.

83 indicators in this extension

83 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
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About this extension

The safe way to access your personal mail.

Read the publisher’s full description

Receive notifications of new emails in your GMX.net, WEB.DE, 1 & 1, mail.com and Outlook email accounts directly in the browser with the GMX MailCheck.

User reviews

Extension files

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URLs
83

URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

No URLs found
No IP addresses found

83 indicators in this extension

83 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
6.5.5
Latest
2.37 MBNot scanned—
e5a715998e0a5779530e3948d58b0c22fe60e9ea33115215988885dcaa1ea2be
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