SECURITY REPORT · EXTENSHI SCAN
It's on Surugaya!
Firefox extension·by チェキッ娘
0
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.
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
It's on Surugaya!'s safety score vs every other extension we've scanned
Globally
52.32%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
42.32%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
185
median 38Lower is safer
Risky permissions
1
median 1Critical + high perms
Total permissions
129
median 4All declared perms
Critical findings
3
median 2Severity = Critical
Findings breakdown
Automated security signal · 185 findings across 5 severities
185
findings
detected
detected
Critical32%
High63%
Medium12165%
Low5530%
Info00%
Permissions requested
1 risky permission of 129 total
1 high-risk permission require attention
This extension requests 129 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
Execute scripts in pages(optional)
Can inject and execute JavaScript code in web pages
Medium
Add context menu items
Can add custom items to the right-click 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
Schedule tasks
Can schedule periodic background tasks
Info
http://www.amazon.co.jp/*
No additional information available.
Info
https://www.amazon.co.jp/*
No additional information available.
Info
http://books.rakuten.co.jp/rk/*
No additional information available.
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Scan performed by extenshi.io · Jun 25, 2026· partial run (some scanners failed)
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