SECURITY REPORT · EXTENSHI SCAN
Day21 - Bulk Social Media Downloader
Chrome extension·by day21dev2026
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
Day21 - Bulk Social Media Downloader's safety score vs every other extension we've scanned
Globally
5%of extensions carry more risk
Riskier ←→ Safer
Ranked against 370,277 extensions
In Productivity
6%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 177,150 productivity extensions
Findings
216
median 16Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
7
median 3Declared in manifest
Active users
38
median 14vs category median
Findings breakdown
Automated security signal · 216 distinct issues across 6 severities
216
distinct issues
detected
detected
Scanners reported 386 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical10%
High146%
Needs Review00%
Medium17782%
Low146%
Info105%
Permissions requested
2 risky permissions of 7 total
2 high-risk permissions require attention
This extension requests 7 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
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
Low
Block network requests (declarative)
Can block or redirect network requests using predefined rules without seeing content
Low
React to page content
Can show or hide the extension icon based on page content rules
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Scan performed by extenshi.io · Aug 8, 2026
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