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SECURITY REPORT · EXTENSHI SCAN

Lumno ｜ 搜索与新标签页

Chrome extension·by Kubai Design
59
/ 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

Lumno ｜ 搜索与新标签页's safety score vs every other extension we've scanned
Globally
5%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 409,596 extensions
In Productivity
6%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 198,328 productivity extensions
Findings
106
median 16Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
11
median 3Declared in manifest
Active users
3000
median 13vs category median

Findings breakdown

Automated security signal · 106 distinct issues across 6 severities
106
distinct issues
detected
Scanners reported 108 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

4 risky permissions of 11 total
4 high-risk permissions require attention
This extension requests 11 permissions in total. 4 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
View open tabs

Can see URLs and titles of all open tabs

High
Access browsing history

Can read and modify your complete browsing history

High
View most visited sites

Can see your most frequently visited websites

Medium
Access bookmarks

Can read and modify your saved bookmarks

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

Low
Manage tab groups

Can create and manage tab groups

Low
Trigger searches

Can trigger searches using the default search engine

Low
Access favicons

Can retrieve website favicon images

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Oct 11, 2026
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