SECURITY REPORT · EXTENSHI SCAN
Composite Extension
Chrome extension·by Composite Team
0
/ 100 SAFETY SCORE
DANGEROUS
Meaningful risk surface. Avoid on managed devices without review.
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
Composite Extension's safety score vs every other extension we've scanned
Globally
1%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Productivity
1%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 177,133 productivity extensions
Findings
307
median 16Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
11
median 3Declared in manifest
Active users
1000
median 14vs category median
Findings breakdown
Automated security signal · 307 distinct issues across 6 severities
307
distinct issues
detected
detected
Scanners reported 311 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical21%
High217%
Needs Review00%
Medium18460%
Low9832%
Info21%
Permissions requested
5 risky permissions of 11 total
1 critical permission require attention
This extension requests 11 permissions in total. 5 of them grant broad capabilities that are worth a careful look.
Critical
Browser debugger access
Can attach to tabs and inspect/modify all page data using Chrome DevTools protocol
High
View open tabs
Can see URLs and titles of all open tabs
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
High
Access browsing history
Can read and modify your complete browsing history
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
Show notifications
Can display desktop notifications outside the browser
Low
Manage tab groups
Can create and manage tab groups
Low
Schedule tasks
Can schedule periodic background tasks
Low
Create offscreen documents
Can create hidden documents for background processing tasks
Low
Block network requests (declarative)
Can block or redirect network requests using predefined rules without seeing content
Are you the author of Composite Extension?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show Composite Extension's live security score on GitHub or in your docs
Scan performed by extenshi.io · Aug 1, 2026
Browser extensions made transparent.