SECURITY REPORT · EXTENSHI SCAN
Premera Doc Viewer
Chrome extension·by Premera Blue Cross
0
/ 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
Premera Doc Viewer's safety score vs every other extension we've scanned
Globally
35%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Productivity
46%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 177,133 productivity extensions
Findings
8
median 16Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
1
median 3Declared in manifest
Active users
4000
median 14vs category median
Findings breakdown
Automated security signal · 8 distinct issues across 6 severities
8
distinct issues
detected
detected
Critical225%
High00%
Needs Review00%
Medium450%
Low225%
Info00%
Permissions requested
1 risky permission of 1 total
1 high-risk permission require attention
This extension requests 1 permission in total. 1 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
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Scan performed by extenshi.io · Aug 23, 2026
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