SECURITY REPORT · EXTENSHI SCAN
TabCtrl
Chrome extension·by g0at
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
TabCtrl's safety score vs every other extension we've scanned
Globally
16%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Productivity
21%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 177,133 productivity extensions
Findings
36
median 16Lower is safer
Critical findings
3
median 0Severity = Critical
Permissions
14
median 3Declared in manifest
Active users
9
median 14vs category median
Findings breakdown
Automated security signal · 36 distinct issues across 6 severities
36
distinct issues
detected
detected
Critical38%
High13%
Needs Review00%
Medium3289%
Low00%
Info00%
Permissions requested
4 risky permissions of 14 total
2 critical permissions require attention
This extension requests 14 permissions in total. 4 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
Critical
Communicate with desktop apps
Can exchange messages with applications installed on your computer
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
High
View open tabs
Can see URLs and titles of all open tabs
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Monitor navigation
Can observe and track tab navigation events and URL changes
Medium
Unlimited local storage
Can store large amounts of data locally without size limits
Medium
Show notifications
Can display desktop notifications outside the browser
Low
Manage tab groups
Can create and manage tab groups
Low
Use side panel
Can display content in the browser side panel
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 · Jul 31, 2026
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