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SECURITY REPORT · EXTENSHI SCAN

Nintondo Wallet

Firefox extension·by Nintondo
70
/ 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

Nintondo Wallet's safety score vs every other extension we've scanned
Globally
8%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,874 extensions
In Privacy & Security
8%of privacy & security extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 12,622 privacy & security extensions
Findings
50
median 10Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
4
median 4Declared in manifest
Active users
77
median 3vs category median

Findings breakdown

Automated security signal · 50 distinct issues across 6 severities
50
distinct issues
detected
Scanners reported 57 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

2 risky permissions of 4 total
1 critical permission require attention
This extension requests 4 permissions in total. 2 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

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

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Scan performed by extenshi.io · Oct 23, 2026
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