SECURITY REPORT · EXTENSHI SCAN
FoxReplace
Firefox extension·by Marc
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
FoxReplace's safety score vs every other extension we've scanned
Globally
14%of extensions carry more risk
Riskier ←→ Safer
Ranked against 415,560 extensions
In Other
5%of other extensions carry more risk
Riskier ←→ Safer
Ranked against 28,822 other extensions
Findings
121
median 4Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
5
median 3Declared in manifest
Active users
5879
median 2vs category median
Findings breakdown
Automated security signal · 121 distinct issues across 6 severities
121
distinct issues
detected
detected
Critical22%
High119%
Needs Review00%
Medium10587%
Low22%
Info11%
Permissions requested
2 risky permissions of 5 total
1 critical permission require attention
This extension requests 5 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
Manage downloads
Can initiate downloads and access your download history
Medium
Custom menus
Can add custom items to the browser context menu
Medium
Store local data
Can save data locally in the browser for persistence
Low
Schedule tasks
Can schedule periodic background tasks
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Scan performed by extenshi.io · Oct 20, 2026
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