SECURITY REPORT · EXTENSHI SCAN
Amazon Returns Cost Widget
Firefox extension·by darkwebdev
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
Amazon Returns Cost Widget's safety score vs every other extension we've scanned
Globally
27%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,731 extensions
In Shopping
13%of shopping extensions carry more risk
Riskier ←→ Safer
Ranked against 15,035 shopping extensions
Findings
7
median 3Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
7
median 3Declared in manifest
Active users
0
median 4vs category median
Findings breakdown
Automated security signal · 7 findings across 5 severities
7
findings
detected
detected
Critical229%
High00%
Medium457%
Low114%
Info00%
Permissions requested
7 permissions declared
No risky permissions
7 permissions requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Info
*://*.amazon.com/*/dp/*
No additional information available.
Info
*://*.amazon.com/dp/*
No additional information available.
Info
*://*.amazon.com/gp/product/*
No additional information available.
Info
*://*.amazon.de/*/dp/*
No additional information available.
Info
*://*.amazon.de/dp/*
No additional information available.
Info
*://*.amazon.de/gp/product/*
No additional information available.
Are you the author of Amazon Returns Cost Widget?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Scan performed by extenshi.io · Jun 25, 2026
Browser extensions made transparent.