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SECURITY REPORT · EXTENSHI SCAN

Workspaces

Firefox extension·by alfioc
81
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.

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

Workspaces's safety score vs every other extension we've scanned
Globally
43%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 403,022 extensions
In Tabs
23%of tabs extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 12,593 tabs extensions
Findings
13
median 4Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
10
median 3Declared in manifest
Active users
10
median 3vs category median

Findings breakdown

Automated security signal · 13 distinct issues across 6 severities
13
distinct issues
detected

Permissions requested

2 risky permissions of 10 total
2 high-risk permissions require attention
This extension requests 10 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
View open tabs

Can see URLs and titles of all open tabs

High
Access browser cookies

Can read and modify cookies, potentially accessing login sessions

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Access bookmarks

Can read and modify your saved bookmarks

Medium
Custom menus

Can add custom items to the browser context menu

Medium
Access session data

Can query and restore recently closed tabs and windows

Medium
Container tabs

Can manage Firefox container tabs and their identities

Low
Hide tabs

Can hide or show browser tabs

Low
Customize theme

Can change the browser theme appearance

Low
Manage tab groups

Can create and manage tab groups

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Scan performed by extenshi.io · Sep 2, 2026
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