SECURITY REPORT · EXTENSHI SCAN
Alva Network
Firefox extension·by Alva Solutions
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
Alva Network's safety score vs every other extension we've scanned
Globally
13%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,712 extensions
In Privacy & Security
9%of privacy & security extensions carry more risk
Riskier ←→ Safer
Ranked against 7,628 privacy & security extensions
Findings
24
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
11
median 4Declared in manifest
Active users
1
median 4vs category median
Findings breakdown
Automated security signal · 24 findings across 5 severities
24
findings
detected
detected
Critical00%
High28%
Medium1771%
Low521%
Info00%
Permissions requested
1 risky permission of 11 total
1 high-risk permission require attention
This extension requests 11 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
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
Access location
Can determine your physical location
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
Medium
Monitor navigation
Can observe and track tab navigation events and URL changes
Low
Schedule tasks
Can schedule periodic background tasks
Info
https://example.com/
No additional information available.
Info
http://example.com/
No additional information available.
Info
https://eu.httpbin.org/
No additional information available.
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Scan performed by extenshi.io · Jun 25, 2026
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