SECURITY REPORT · EXTENSHI SCAN
Mona - Password Manager
Firefox extension·by David Rusu
82
/ 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
Mona - Password Manager's safety score vs every other extension we've scanned
Globally
34%of extensions carry more risk
Riskier ←→ Safer
Ranked against 415,885 extensions
In Privacy & Security
41%of privacy & security extensions carry more risk
Riskier ←→ Safer
Ranked against 12,625 privacy & security extensions
Findings
12
median 11Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
1
median 4Declared in manifest
Active users
1
median 3vs category median
Findings breakdown
Automated security signal · 12 distinct issues across 6 severities
12
distinct issues
detected
detected
Critical18%
High18%
Needs Review00%
Medium867%
Low18%
Info18%
Permissions requested
1 risky permission of 1 total
1 critical permission require attention
This extension requests 1 permission in total. 1 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
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Scan performed by extenshi.io · Oct 22, 2026
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