SECURITY REPORT · EXTENSHI SCAN
MWC Wallet
Firefox extension·by Nicolas Flamel
0
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.
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
MWC Wallet's safety score vs every other extension we've scanned
Globally
56.49%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
46.49%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
61
median 38Lower is safer
Risky permissions
1
median 1Critical + high perms
Total permissions
5
median 4All declared perms
Critical findings
0
median 2Severity = Critical
Findings breakdown
Automated security signal · 61 findings across 5 severities
61
findings
detected
detected
Critical00%
High711%
Medium4777%
Low711%
Info00%
Permissions requested
1 risky permission of 5 total
1 critical permission require attention
This extension requests 5 permissions in total. 1 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
Medium
Unlimited local storage
Can store large amounts of data locally without size limits
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Add context menu items
Can add custom items to the right-click context menu
Info
*://*/*
No additional information available.
Are you the author of MWC Wallet?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Scan performed by extenshi.io · Jun 25, 2026· partial run (some scanners failed)
Browser extensions made transparent.