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SECURITY REPORT · EXTENSHI SCAN

FASTVPN - быстрый прокси

Firefox extension·by FAST VPN
73
/ 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

FASTVPN - быстрый прокси's safety score vs every other extension we've scanned
Globally
19%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 381,413 extensions
In Privacy & Security
13%of privacy & security extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 11,955 privacy & security extensions
Findings
25
median 5Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
4
median 4Declared in manifest
Active users
399
median 3vs category median

Findings breakdown

Automated security signal · 25 distinct issues across 6 severities
25
distinct issues
detected

Permissions requested

2 risky permissions of 4 total
2 high-risk permissions require attention
This extension requests 4 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
Control proxy settings

Can route your browser traffic through a proxy server

High
Control privacy settings

Can modify browser privacy settings like Do Not Track and safe browsing

Medium
Store local data

Can save data locally in the browser for persistence

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Aug 16, 2026
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