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SECURITY REPORT · EXTENSHI SCAN

Strongbox AutoFill

Firefox extension·by Phoebe Code Limited
69
/ 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

Strongbox AutoFill's safety score vs every other extension we've scanned
Globally
7%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 421,529 extensions
In Privacy & Security
7%of privacy & security extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 12,665 privacy & security extensions
Findings
120
median 11Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
7
median 4Declared in manifest
Active users
942
median 3vs category median

Findings breakdown

Automated security signal · 120 distinct issues across 6 severities
120
distinct issues
detected
Scanners reported 140 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

5 risky permissions of 7 total
2 critical permissions require attention
This extension requests 7 permissions in total. 5 of them grant broad capabilities that are worth a careful look.
Critical
Communicate with desktop apps

Can exchange messages with applications installed on your computer

Critical
Access to all websites

Can read and modify content on every website you visit

High
View open tabs

Can see URLs and titles of all open tabs

High
Access all HTTP sites

Can read and modify content on all non-encrypted websites

High
Access all HTTPS sites

Can read and modify content on all encrypted websites

Medium
Monitor navigation

Can observe and track tab navigation events and URL changes

Medium
Store local data

Can save data locally in the browser for persistence

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Scan performed by extenshi.io · Oct 22, 2026
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