SECURITY REPORT · EXTENSHI SCAN
Client Challenge
Firefox extension·by a_korotov
81
/ 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
Client Challenge's safety score vs every other extension we've scanned
Globally
40%of extensions carry more risk
Riskier ←→ Safer
Ranked against 402,748 extensions
In Privacy & Security
32%of privacy & security extensions carry more risk
Riskier ←→ Safer
Ranked against 12,508 privacy & security extensions
Findings
5
median 5Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
6
median 4Declared in manifest
Active users
2
median 3vs category median
Findings breakdown
Automated security signal · 5 distinct issues across 6 severities
5
distinct issues
detected
detected
Critical120%
High120%
Needs Review00%
Medium240%
Low120%
Info00%
Permissions requested
1 risky permission of 6 total
1 high-risk permission require attention
This extension requests 6 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
Control proxy settings
Can route your browser traffic through a proxy server
Medium
Store local data
Can save data locally in the browser for persistence
Info
*://*.youtube.com/*
No additional information available.
Info
*://*.youtu.be/*
No additional information available.
Info
*://*.twitch.tv/*
No additional information available.
Info
*://*.tiktok.com/*
No additional information available.
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Scan performed by extenshi.io · Sep 27, 2026
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