SECURITY REPORT · EXTENSHI SCAN
BlurShield – Prevent Screen Share Leaks
Edge extension·by Kernal Labs
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
BlurShield – Prevent Screen Share Leaks's safety score vs every other extension we've scanned
Globally
4%of extensions carry more risk
Riskier ←→ Safer
Ranked against 357,609 extensions
In Developer Tools
8%of developer tools extensions carry more risk
Riskier ←→ Safer
Ranked against 3,118 developer tools extensions
Findings
114
median 15Lower is safer
Critical findings
2
median 1Severity = Critical
Permissions
8
median 3Declared in manifest
Active users
3
median 67vs category median
Findings breakdown
Automated security signal · 114 distinct issues across 6 severities
114
distinct issues
detected
detected
Critical22%
High76%
Needs Review00%
Medium10189%
Low22%
Info22%
Permissions requested
3 risky permissions of 8 total
3 high-risk permissions require attention
This extension requests 8 permissions in total. 3 of them grant broad capabilities that are worth a careful look.
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
High
View open tabs
Can see URLs and titles of all open tabs
High
Manage downloads
Can initiate downloads and access your download history
Medium
Access user identity
Can get OAuth2 tokens and access your Google account identity
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Show notifications
Can display desktop notifications outside the browser
Medium
Add context menu items
Can add custom items to the right-click context menu
Low
Schedule tasks
Can schedule periodic background tasks
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Scan performed by extenshi.io · Aug 11, 2026
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