Firefox Add-ons

4Versions

0Code reviewed

Not reviewed

No code review on record

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3 indicators in this extension

3 indicators

0 versions analysed

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What our analysis found

Bookmark Dupes, used by 9,932 people, is not yet reviewed by Extension Auditor. It comes from a publisher with 4 extensions and was last updated in June 2026.

Bookmark Dupes Firefox extension security report

ID: bookmark-dupes

Extension Info & Metadata

Status

Active

Version

6.7.2

Size

0.07 MB

Rating

4.7/5

Reviews

538

Users

9,932

Type

Extension

Updated

Jun 16, 2026

Publisher Contextual Analysis

Author: Martin Väth
Website: Visit

Extensions

Active

Obsolete

Listed

Unlisted

Users

20,333

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Screenshots & videos

Install growth

User Growth

Showing data from Sep 13, 2023 to Sep 12, 2024

Versions

+2.1%(+208 users)

Compared to 3 months ago

1 version released in this period

Rating Count

Total: 485 ratings

Average Rating

Current: 4.73 / 5.0-0.00

See plans

React Flow

Internal permhash`42c7ba6fb8…`
Too common to be evidence

521 other extensions carry this fingerprint, 36 of them known malicious. A permission set this common is not evidence on its own; the most installed members are listed for reference.

Withheldmalicious
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+514 more

Permhash (Mandiant)`42c7ba6fb8…`
Too common to be evidence

523 other extensions carry this fingerprint, 31 of them known malicious. A permission set this common is not evidence on its own; the most installed members are listed for reference.

Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
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+516 more

Network indicators

3 URLs and 0 IP literals were extracted from this version.

Item	Type	Severity	Description
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.
bookmarks	Permission	Low	This permission manages browser bookmarks and folders. Rated Low because it can only modify bookmark data, which is not sensitive and changes are visible to users.

3 indicators in this extension

3 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

Display/Remove duplicate bookmarks, empty folders or descriptions

User reviews

4.4 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

Needed to get my quite large, over 1000, collection of bookmarks in order. Tried two or three 'duplicate finders'. Either didn't work cleanly enough, or too confusing. This one by Martin Väth worked superbly. I knew quickly and easily how to sort. It worked exactly as I wanted, first putting duplicates into a 'Dupes' folder, allowing you to go back over and double-check. A couple of bookmarks had gone through incorrectly, and it was no problem to get these sorted. Very happy with this stable and precise Duplicate Finder addon, would absolutely recommend!

Firefox user 20180477·21 Sept 2026

Очень удобно! Спасибо огромное! Может выглядит аскетично, НО оно делает ровно то что нужно! До этого попробовал другое дополнение, и работать с ним было не возможно, показало сотни дублей и что дальше? В вашем всё продумано для результата - устранение дублей! с 4500 -> 2700

OmTatSat·28 Aug 2026

Extension files

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URLs

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No URLs found

No IP addresses found

3 indicators in this extension

3 indicators

0 versions analysed

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

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Version	Size	Verdict	Findings	Permhash
6.6 Latest	0.07 MB	Not scanned	—	42c7ba6fb82264389e60f0994897b6c453ebd260cfbe56ef3a7e56c9763a5096
6.7	0.07 MB	Not scanned	—	42c7ba6fb82264389e60f0994897b6c453ebd260cfbe56ef3a7e56c9763a5096
6.7.1	0.07 MB	Not scanned	—	42c7ba6fb82264389e60f0994897b6c453ebd260cfbe56ef3a7e56c9763a5096
6.7.2	0.07 MB	Not scanned	—	42c7ba6fb82264389e60f0994897b6c453ebd260cfbe56ef3a7e56c9763a5096

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Code Diff

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0 changed files detected

No comparable text files found between these versions.

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Not reviewed

3 indicators in this extension

What our analysis found