extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Site Security Toolkit

Firefox extension·by Carl Clegg
60
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.

Likely abandonedsafety score reduced by 30 points

  • No update in over 7 years
Why this matters

An unmaintained extension keeps whatever flaws it shipped with, and a listing with users but no owner is an attractive target to buy and repurpose.

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

Site Security Toolkit's safety score vs every other extension we've scanned
Globally
63%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 403,277 extensions
In Privacy & Security
49%of privacy & security extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 12,541 privacy & security extensions
Findings
6
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
4
median 4Declared in manifest
Active users
2
median 3vs category median

Findings breakdown

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

Permissions requested

2 risky permissions of 4 total
2 high-risk permissions require attention
This extension requests 4 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
Observe web requests

Can monitor all network requests made by the browser

Medium
Add context menu items

Can add custom items to the right-click context menu

Info
*://dns.google.com/*

No additional information available.

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Scan performed by extenshi.io · Aug 24, 2026
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