SECURITY REPORT · EXTENSHI SCAN
Security-Header-Extension
Chrome extension·by ACNS_cybersecurity_interns
69
/ 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
Security-Header-Extension's safety score vs every other extension we've scanned
Globally
13%of extensions carry more risk
Riskier ←→ Safer
Ranked against 415,874 extensions
In Productivity
16%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 202,458 productivity extensions
Findings
47
median 17Lower 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 · 47 distinct issues across 6 severities
47
distinct issues
detected
detected
Critical24%
High36%
Needs Review00%
Medium3779%
Low49%
Info12%
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
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Scan performed by extenshi.io · Aug 19, 2026
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