SECURITY REPORT · EXTENSHI SCAN
OneTab
Chrome extension·by OneTab
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
OneTab's safety score vs every other extension we've scanned
Globally
34%of extensions carry more risk
Riskier ←→ Safer
Ranked against 357,609 extensions
In Productivity
51%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 6,484 productivity extensions
Findings
56
median 17Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
10
median 3Declared in manifest
Active users
2000000
median 140vs category median
Findings breakdown
Automated security signal · 56 distinct issues across 6 severities
56
distinct issues
detected
detected
Scanners reported 228 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical00%
High12%
Needs Review00%
Medium4784%
Low814%
Info00%
Permissions requested
2 risky permissions of 10 total
2 high-risk permissions require attention
This extension requests 10 permissions in total. 2 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
Execute scripts in pages
Can inject and execute JavaScript code in web pages
Medium
Unlimited local storage
Can store large amounts of data locally without size limits
Medium
Store local data
Can save data locally in the browser for persistence
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
Access bookmarks
Can read and modify your saved bookmarks
Low
Access favicons
Can retrieve website favicon images
Low
Access reading list
Can read and modify items in your reading list
Low
Manage tab groups
Can create and manage tab groups
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Scan performed by extenshi.io · Jul 27, 2026
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