extenshi.io
SECURITY REPORT · EXTENSHI SCAN

HTTP Header Editor

Edge extension·by EvlarSoft LLC
76
/ 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

HTTP Header Editor's safety score vs every other extension we've scanned
Globally
30%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 409,539 extensions
In Developer Tools
52%of developer tools extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 3,713 developer tools extensions
Findings
12
median 16Lower is safer
Critical findings
1
median 1Severity = Critical
Permissions
4
median 3Declared in manifest
Active users
559
median 44vs category median

Findings breakdown

Automated security signal · 12 distinct issues across 6 severities
12
distinct issues
detected

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
Observe web requests

Can monitor all network requests made by the browser

Medium
Store local data

Can save data locally in the browser for persistence

Low
Schedule tasks

Can schedule periodic background tasks

Low
Block network requests (declarative)

Can block or redirect network requests using predefined rules without seeing content

Are you the author of HTTP Header Editor?

Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.

Claim this extension

Add the badge to your README

Show HTTP Header Editor's live security score on GitHub or in your docs
Extenshi security score badge preview
Markdown
[![Extenshi security score](https://catalog.extenshi.io/api/badge/441940)](https://catalog.extenshi.io/extensions/441940/security)
HTML
<a href="https://catalog.extenshi.io/extensions/441940/security"><img src="https://catalog.extenshi.io/api/badge/441940" alt="Extenshi security score" /></a>

The badge always shows the current score — it updates automatically after every scan.

Scan performed by extenshi.io · Oct 7, 2026
Browser extensions made transparent.