SECURITY REPORT · EXTENSHI SCAN
Umbra Wallet
Chrome extension
58
/ 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
Umbra Wallet's safety score vs every other extension we've scanned
Globally
4%of extensions carry more risk
Riskier ←→ Safer
Ranked against 403,022 extensions
In Productivity
5%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 194,455 productivity extensions
Findings
54
median 16Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
4
median 3Declared in manifest
Active users
6
median 14vs category median
Findings breakdown
Automated security signal · 54 distinct issues across 6 severities
54
distinct issues
detected
detected
Scanners reported 62 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical24%
High1630%
Needs Review00%
Medium2954%
Low12%
Info611%
Permissions requested
1 risky permission of 4 total
1 high-risk permission require attention
This extension requests 4 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
Access all HTTPS sites(optional)
Can read and modify content on all encrypted websites
Medium
Store local data
Can save data locally in the browser for persistence
Low
Run in background
Can run scripts in the background when not actively in use
Low
Use side panel
Can display content in the browser side panel
Are you the author of Umbra Wallet?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show Umbra Wallet's live security score on GitHub or in your docs
Scan performed by extenshi.io · Aug 21, 2026
Browser extensions made transparent.