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SECURITY REPORT · EXTENSHI SCAN

Tabsets - Manage Tabs and Bookmarks with Ease

Firefox extension·by skysail
56
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.

Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue

How it ranks

Tabsets - Manage Tabs and Bookmarks with Ease's safety score vs every other extension we've scanned
Globally
3%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,831 extensions
In Tabs
1%of tabs extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 12,644 tabs extensions
Findings
558
median 6Lower is safer
Critical findings
3
median 0Severity = Critical
Permissions
13
median 3Declared in manifest
Active users
10
median 3vs category median

Findings breakdown

Automated security signal · 558 distinct issues across 6 severities
558
distinct issues
detected
1 square ≈ 2 issues
Scanners reported 589 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

4 risky permissions of 13 total
1 critical permission require attention
This extension requests 13 permissions in total. 4 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites

Can read and modify content on every website you visit

High
View open tabs

Can see URLs and titles of all open tabs

High
Execute scripts in pages

Can inject and execute JavaScript code in web pages

High
Observe web requests

Can monitor all network requests made by the browser

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Access current tab

Can temporarily access the content of the active tab when you click the extension

Medium
Add context menu items

Can add custom items to the right-click context menu

Medium
Access bookmarks

Can read and modify your saved bookmarks

Medium
Show notifications

Can display desktop notifications outside the browser

Low
Schedule tasks

Can schedule periodic background tasks

Info
*://*/*

No additional information available.

Info
*://rapidapi.com/*

No additional information available.

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Scan performed by extenshi.io · Oct 22, 2026
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