SECURITY REPORT · EXTENSHI SCAN
K2VPN x
Firefox extension·by John
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
K2VPN x's safety score vs every other extension we've scanned
Globally
20%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Tabs
6%of tabs extensions carry more risk
Riskier ←→ Safer
Ranked against 11,722 tabs extensions
Findings
26
median 4Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
15
median 3Declared in manifest
Active users
1
median 3vs category median
Findings breakdown
Automated security signal · 26 distinct issues across 6 severities
26
distinct issues
detected
detected
Critical14%
High519%
Needs Review00%
Medium1765%
Low312%
Info00%
Permissions requested
8 risky permissions of 15 total
1 critical permission require attention
This extension requests 15 permissions in total. 8 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites
Can read and modify content on every website you visit
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
Control proxy settings
Can route your browser traffic through a proxy server
High
Block and modify web requests
Can intercept, block, or modify any network request before it completes
High
Control privacy settings
Can modify browser privacy settings like Do Not Track and safe browsing
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
Medium
Store local data
Can save data locally in the browser for persistence
Low
Trigger searches
Can trigger searches using the default search engine
Low
Schedule tasks
Can schedule periodic background tasks
Low
Detect idle state
Can detect when your machine is idle, active, or locked
Info
*://k2vpn.net/*
No additional information available.
Info
*://*.k2vpn.net/*
No additional information available.
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Scan performed by extenshi.io · Aug 14, 2026
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