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SECURITY REPORT · EXTENSHI SCAN

Yet Another YouTube Comment Filter (Yay Filter)

Firefox extension·by Yosuke Mizutani
96
/ 100 SAFETY SCORE
EXCELLENT
Looks clean. No meaningful risks detected in this scan.

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

Yet Another YouTube Comment Filter (Yay Filter)'s safety score vs every other extension we've scanned
Globally
80%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 402,581 extensions
In Social & Communication
64%of social & communication extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 13,639 social & communication extensions
Findings
3
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
2
median 3Declared in manifest
Active users
123
median 3vs category median

Findings breakdown

Automated security signal · 3 distinct issues across 6 severities
3
distinct issues
detected

Permissions requested

2 permissions declared
No risky permissions
2 permissions requested — none are flagged as risky.
Medium
Store local data

Can save data locally in the browser for persistence

Info
https://www.youtube.com/*

No additional information available.

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Scan performed by extenshi.io · Aug 25, 2026
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