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SECURITY REPORT · EXTENSHI SCAN

Good Video Downloader

Firefox extension·by Good Video Downlaoder
69
/ 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

Good Video Downloader's safety score vs every other extension we've scanned
Globally
13%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 409,596 extensions
In Download Management
7%of download management extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 4,840 download management extensions
Findings
31
median 5Lower is safer
Critical findings
3
median 0Severity = Critical
Permissions
5
median 4Declared in manifest
Active users
511
median 9vs category median

Findings breakdown

Automated security signal · 31 distinct issues across 6 severities
31
distinct issues
detected
Scanners reported 39 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

4 risky permissions of 5 total
1 critical permission require attention
This extension requests 5 permissions in total. 4 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
Manage downloads

Can initiate downloads and access your download history

High
Observe web requests

Can monitor all network requests made by the browser

High
Block and modify web requests

Can intercept, block, or modify any network request before it completes

Medium
Store local data

Can save data locally in the browser for persistence

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Scan performed by extenshi.io · Aug 9, 2026
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