SECURITY REPORT · EXTENSHI SCAN
Assets Downloader from webpage
Firefox extension·by Harshal Kahar
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
Assets Downloader from webpage's safety score vs every other extension we've scanned
Globally
18%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,333 extensions
In Photos Music Videos
8%of photos music videos extensions carry more risk
Riskier ←→ Safer
Ranked against 8,868 photos music videos extensions
Findings
14
median 3Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
3
median 3Declared in manifest
Active users
10
median 9vs category median
Findings breakdown
Automated security signal · 14 findings across 5 severities
14
findings
detected
detected
Critical214%
High17%
Medium1071%
Low17%
Info00%
Permissions requested
2 risky permissions of 3 total
2 high-risk permissions require attention
This extension requests 3 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
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
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Scan performed by extenshi.io · Jun 25, 2026
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