Edge Add-ons

11Versions

0Code reviewed

Not reviewed

No code review on record

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15 indicators in this extension

15 indicators

0 versions analysed

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What our analysis found

Duden-Mentor-Textprüfung, used by 3,373 people, is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages and can observe network requests. It was last updated in April 2026.

Duden-Mentor-Textprüfung Edge extension security report

ID: bmggehagjjhlpcmpllhldmcopgiabnpe

Supported Languages

🇩🇪German

Extension Info & Metadata

Status

Active

Version

1.2.16

Size

1.84 MB

Rating

4.2/5

Reviews

Users

3,373

Type

Extension

Updated

Apr 20, 2026

Publisher Contextual Analysis

Author: Cornelsen Verlag GmbH
Privacy: Privacy Policy
Website: Visit

Extensions

Active

Obsolete

Listed

Unlisted

Users

3,373

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Screenshots & videos

Install growth

User Growth

Showing data from Sep 11, 2023 to Sep 09, 2024

Versions

-7.3%(-245 users)

Compared to 3 months ago

5 versions released in this period

Rating Count

Total: 7 ratings

Average Rating

Current: 4.10 / 5.0+0.40

See plans

React Flow

Internal permhash`5ed7b721c1…`
No malicious matches

6 other extensions carry this fingerprint, none of them known malicious.

Withheldnot flagged
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Permhash (Mandiant)`96516aa427…`
No malicious matches

3 other extensions carry this fingerprint, none of them known malicious.

Withheldnot flagged
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Network indicators

13 URLs and 2 IP literals were extracted from this version.

Item	Type	Severity	Description
webRequest	Permission	Critical	This permission enables the extension to monitor and analyze all web requests made by the browser. Rated Critical because it can observe all network traffic including sensitive data, track browsing behavior, and gather authentication tokens.
scripting	Permission	Critical	This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
http:///	Host	Critical	Broad host access — the extension can read/modify content on every website.
https:///	Host	Critical	Broad host access — the extension can read/modify content on every website.
webNavigation	Permission	High	This permission enables monitoring of all browser navigation events and transitions. Rated High because it can track every page visit, navigation method, and browsing pattern, potentially exposing sensitive browsing behavior and user activities.
Contextual Risk Factors	Risk Factor	High	The following context increases the overall risk:• 10% increase: About:blank access enables potential sandbox escape vectors
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.
About:blank Access	Risk Factor	Medium	This extension can run content scripts in about:blank pages.

15 indicators in this extension

15 indicators

0 versions analysed

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

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About this extension

Mit dem Mentor können Sie Ihre Texte überall im Netz auf Rechtschreibung und Grammatik prüfen – direkt im Browser und kinderleicht!

Read the publisher’s full description

Machen Sie Ihre Texte wasserdicht! Ob E-Mail, Blogbeitrag oder Social Post – der Duden-Mentor prüft Ihre Texte direkt im Browser auf mögliche Fehler: ✓ Rechtschreibung ✓ Grammatik ✓ Zeichensetzung Kinderleichte Bedienung: Aktivieren Sie einfach den Mentor und schreiben Sie drauflos. Ihre Eingabe wird auf Fehler geprüft, während Sie tippen. Die Basisfunktionen sind kostenlos. Mit einem Premium-Abonnement profitieren Sie zusätzlich von Synonymen, Stil-Tipps und vielen weiteren Funktionen. Mehr über Duden-Mentor Premium erfahren Sie auf mentor.duden.de. Hinweis: Mit der Installation des Plug-ins bestätigen Sie, dass Sie unsere Datenschutzerklärung zur Kenntnis genommen haben (siehe „Weitere Informationen“ auf dieser Seite). „Duden“ und „Duden-Mentor“ sind eingetragene Marken.

User reviews

4.0 out of 5 · 6 most recent reviews

Text reviews

Positive

Negative

Sehr gutes Programm. Vielen Dank im Namen aller, die in der Schule nicht so aufgepasst haben ;-)

Elmar·20 May 2024

Der Mentor hilft mir täglich bei meinen Aufgaben. Vor allem das neue KI-Feature, auf das ich lange gewartet habe, ist super. Bitte weiter so.

Röser,·12 Feb 2024

I habe nach etwas wie Grammarly gesucht, aber für Deutsch. Dieses Add-On ist nicht super im Sinne des UX. Wenn ich etwas auf Englisch schreibe, wird es alles mit gelb markiert, mit der Warnung "Sprache nicht erkannt". Es gibt keine Einstellung, um es auszuschalten... Also, es könnte besser sein. Übrigens, in diesem Text-Feld vom Popup-Fenster ist Grammarly aktiv, und Duden Mentor - nicht.

Extension files

Browse and explore files within this extension package

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URLs

IPv4

URLs

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

No URLs found

No IP addresses found

15 indicators in this extension

15 indicators

0 versions analysed

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

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

One-time payment · Secure checkout by Stripe

Version	Size	Verdict	Findings	Permhash
1.2.0 Latest	1.61 MB	Not scanned	—	96516aa42790f3efa77d635cad42e12487ff31978915b0ca4a23c207325cf7a9
1.2.2	1.66 MB	Not scanned	—	96516aa42790f3efa77d635cad42e12487ff31978915b0ca4a23c207325cf7a9
1.2.3	1.69 MB	Not scanned	—	96516aa42790f3efa77d635cad42e12487ff31978915b0ca4a23c207325cf7a9
1.2.7	1.70 MB	Not scanned	—	96516aa42790f3efa77d635cad42e12487ff31978915b0ca4a23c207325cf7a9
1.2.8	1.71 MB	Not scanned	—	96516aa42790f3efa77d635cad42e12487ff31978915b0ca4a23c207325cf7a9
1.2.10	1.73 MB	Not scanned	—	96516aa42790f3efa77d635cad42e12487ff31978915b0ca4a23c207325cf7a9
1.2.12	1.73 MB	Not scanned	—	96516aa42790f3efa77d635cad42e12487ff31978915b0ca4a23c207325cf7a9
1.2.13	1.84 MB	Not scanned	—	96516aa42790f3efa77d635cad42e12487ff31978915b0ca4a23c207325cf7a9
1.2.14	1.84 MB	Not scanned	—	96516aa42790f3efa77d635cad42e12487ff31978915b0ca4a23c207325cf7a9
1.2.16	1.84 MB	Not scanned	—	96516aa42790f3efa77d635cad42e12487ff31978915b0ca4a23c207325cf7a9

Showing 1 to 10 of 20 rows

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Code Diff

Compare extension code between any two versions.

0 changed files detected

No comparable text files found between these versions.

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Not reviewed

15 indicators in this extension

What our analysis found