extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Sidebar Tab Groups

Firefox extension·by EoinKanro
89
/ 100 SAFETY SCORE
EXCELLENT
Looks clean. No meaningful risks detected in this scan.

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

Sidebar Tab Groups's safety score vs every other extension we've scanned
Globally
58%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,885 extensions
In Appearance
33%of appearance extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 19,044 appearance extensions
Findings
16
median 6Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
5
median 2Declared in manifest
Active users
9
median 3vs category median

Findings breakdown

Automated security signal · 16 distinct issues across 6 severities
16
distinct issues
detected

Permissions requested

2 risky permissions of 5 total
2 high-risk permissions require attention
This extension requests 5 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
Manage downloads

Can initiate downloads and access your download history

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Add context menu items

Can add custom items to the right-click context menu

Low
Hide tabs

Can hide or show browser tabs

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Scan performed by extenshi.io · Oct 22, 2026
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