SECURITY REPORT · EXTENSHI SCAN
CzDM - Cyberzilla Download Manager
Edge extension·by Cyberzilla Dev
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
CzDM - Cyberzilla Download Manager's safety score vs every other extension we've scanned
Globally
27%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Productivity
43%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 6,496 productivity extensions
Findings
51
median 17Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
11
median 3Declared in manifest
Active users
15
median 140vs category median
Findings breakdown
Automated security signal · 51 distinct issues across 6 severities
51
distinct issues
detected
detected
Critical12%
High12%
Needs Review00%
Medium4894%
Low12%
Info00%
Permissions requested
2 risky permissions of 11 total
2 high-risk permissions require attention
This extension requests 11 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
Manage downloads
Can initiate downloads and access your download history
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
Medium
Open downloaded files
Can open files that have been downloaded
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Unlimited local storage
Can store large amounts of data locally without size limits
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
Medium
Add context menu items
Can add custom items to the right-click context menu
Medium
Read clipboard
Can read text and data currently on your clipboard
Medium
Show notifications
Can display desktop notifications outside the browser
Low
Create offscreen documents
Can create hidden documents for background processing tasks
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Scan performed by extenshi.io · Aug 6, 2026
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