extenshi.io
SECURITY REPORT · EXTENSHI SCAN

CovidStatusHelper

Firefox extension·by ViKingVT
67
/ 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

CovidStatusHelper's safety score vs every other extension we've scanned
Globally
11%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 397,380 extensions
In Other
3%of other extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 28,696 other extensions
Findings
35
median 3Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
7
median 3Declared in manifest
Active users
0
median 2vs category median

Findings breakdown

Automated security signal · 35 distinct issues across 6 severities
35
distinct issues
detected
Scanners reported 36 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

3 risky permissions of 7 total
3 high-risk permissions require attention
This extension requests 7 permissions in total. 3 of them grant broad capabilities that are worth a careful look.
High
Access browser cookies

Can read and modify cookies, potentially accessing login sessions

High
Observe web requests

Can monitor all network requests made by the browser

High
Block and modify web requests

Can intercept, block, or modify any network request before it completes

Medium
Access current tab

Can temporarily access the content of the active tab when you click the extension

Info
https://develop.mfc.local/users/*

No additional information available.

Info
https://www.gosuslugi.ru/api/covid-cert/*

No additional information available.

Info
https://www.gosuslugi.ru/covid-status*

No additional information available.

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Scan performed by extenshi.io · Aug 3, 2026
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