SECURITY REPORT · EXTENSHI SCAN
4chan Original Filename DL
Firefox extension·by LoverBoy
87
/ 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
4chan Original Filename DL's safety score vs every other extension we've scanned
Globally
57%of extensions carry more risk
Riskier ←→ Safer
Ranked against 380,909 extensions
In Photos Music Videos
31%of photos music videos extensions carry more risk
Riskier ←→ Safer
Ranked against 10,488 photos music videos extensions
Findings
9
median 4Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
4
median 3Declared in manifest
Active users
60
median 6vs category median
Findings breakdown
Automated security signal · 9 distinct issues across 6 severities
9
distinct issues
detected
detected
Critical00%
High111%
Needs Review00%
Medium556%
Low333%
Info00%
Permissions requested
1 risky permission of 4 total
1 high-risk permission require attention
This extension requests 4 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
Manage downloads
Can initiate downloads and access your download history
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
Info
*://*.4chan.org/*
No additional information available.
Info
*://*.4channel.org/*
No additional information available.
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Scan performed by extenshi.io · Sep 7, 2026
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