SECURITY REPORT · EXTENSHI SCAN
ModHeader Extension: HTTP Header Editor
Chrome extension·by TARKO EVOLUTION SL
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
ModHeader Extension: HTTP Header Editor's safety score vs every other extension we've scanned
Globally
10%of extensions carry more risk
Riskier ←→ Safer
Ranked against 368,615 extensions
In Productivity
12%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 177,125 productivity extensions
Findings
19
median 16Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
2
median 3Declared in manifest
Active users
486
median 14vs category median
Findings breakdown
Automated security signal · 19 distinct issues across 6 severities
19
distinct issues
detected
detected
Critical15%
High15%
Needs Review00%
Medium1368%
Low421%
Info00%
Permissions requested
2 permissions declared
No risky permissions
2 permissions requested — none are flagged as risky.
Medium
Block requests with host access
Can block or redirect network requests and requires host permissions
Medium
Store local data
Can save data locally in the browser for persistence
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Scan performed by extenshi.io · Aug 9, 2026
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