SECURITY REPORT · EXTENSHI SCAN
Walmart Favorites
Firefox extension·by Scripting Dude
83
/ 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
Walmart Favorites's safety score vs every other extension we've scanned
Globally
49%of extensions carry more risk
Riskier ←→ Safer
Ranked against 409,596 extensions
In Shopping
37%of shopping extensions carry more risk
Riskier ←→ Safer
Ranked against 4,486 shopping extensions
Findings
20
median 6Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
3
median 4Declared in manifest
Active users
1
median 3vs category median
Findings breakdown
Automated security signal · 20 distinct issues across 6 severities
20
distinct issues
detected
detected
Critical00%
High00%
Needs Review00%
Medium1890%
Low210%
Info00%
Permissions requested
3 permissions declared
No risky permissions
3 permissions requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Custom menus
Can add custom items to the browser context menu
Info
*://*.walmart.com/*
No additional information available.
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Scan performed by extenshi.io · Aug 25, 2026
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