SECURITY REPORT · EXTENSHI SCAN
FoxyTab
Firefox extension·by erosman
0
/ 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
FoxyTab's safety score vs every other extension we've scanned
Globally
21%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Privacy & Security
15%of privacy & security extensions carry more risk
Riskier ←→ Safer
Ranked against 11,537 privacy & security extensions
Findings
24
median 5Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
15
median 4Declared in manifest
Active users
18699
median 3vs category median
Findings breakdown
Automated security signal · 24 distinct issues across 6 severities
24
distinct issues
detected
detected
Critical14%
High521%
Needs Review00%
Medium1771%
Low14%
Info00%
Permissions requested
6 risky permissions of 15 total
1 critical permission require attention
This extension requests 15 permissions in total. 6 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
Access browser cookies
Can read and modify cookies, potentially accessing login sessions
High
Manage downloads
Can initiate downloads and access your download history
High
View open tabs
Can see URLs and titles of all open tabs
High
Observe web requests
Can monitor all network requests made by the browser
High
Block and modify web requests
Can intercept, block, or modify any network request before it completes
Medium
Access bookmarks
Can read and modify your saved bookmarks
Medium
Write to clipboard
Can place content onto your clipboard
Medium
Container tabs
Can manage Firefox container tabs and their identities
Medium
Custom menus
Can add custom items to the browser context menu
Medium
Show notifications
Can display desktop notifications outside the browser
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Unlimited local storage
Can store large amounts of data locally without size limits
Low
Hide tabs
Can hide or show browser tabs
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Scan performed by extenshi.io · Aug 7, 2026
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