SECURITY REPORT · EXTENSHI SCAN
Ultimate Web Image & Video Bulk Downloader
Chrome extension·by yingyancha
0
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.
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
Ultimate Web Image & Video Bulk Downloader's safety score vs every other extension we've scanned
Globally
60.8%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
50.8%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
157
median 38Lower is safer
Risky permissions
3
median 1Critical + high perms
Total permissions
9
median 4All declared perms
Critical findings
60
median 2Severity = Critical
Findings breakdown
Automated security signal · 157 findings across 5 severities
157
findings
detected
detected
Critical6038%
High1811%
Medium7447%
Low53%
Info00%
Permissions requested
3 risky permissions of 9 total
3 high-risk permissions require attention
This extension requests 9 permissions in total. 3 of them grant broad capabilities that are worth a careful look.
High
View open tabs
Can see URLs and titles of all open tabs
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
Store local data
Can save data locally in the browser for persistence
Medium
Add context menu items
Can add custom items to the right-click context menu
Medium
Block requests with host access
Can block or redirect network requests and requires host permissions
Low
Use side panel
Can display content in the browser side panel
Low
Schedule tasks
Can schedule periodic background tasks
Low
Block network requests (declarative)
Can block or redirect network requests using predefined rules without seeing content
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Scan performed by extenshi.io · Jun 25, 2026· partial run (some scanners failed)
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