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SECURITY REPORT · EXTENSHI SCAN

VisiOS - Tab / Bookmark Manager OS

Chrome extension·by center
52
/ 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

VisiOS - Tab / Bookmark Manager OS's safety score vs every other extension we've scanned
Globally
3%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,874 extensions
In Productivity
3%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 202,458 productivity extensions
Findings
75
median 17Lower is safer
Critical findings
5
median 0Severity = Critical
Permissions
9
median 3Declared in manifest
Active users
10000
median 14vs category median

Findings breakdown

Automated security signal · 75 distinct issues across 6 severities
75
distinct issues
detected
Scanners reported 180 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

1 risky permission of 9 total
1 high-risk permission require attention
This extension requests 9 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
View open tabs

Can see URLs and titles of all open tabs

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 bookmarks

Can read and modify your saved bookmarks

Medium
Access session data

Can query and restore recently closed tabs and windows

Medium
Add context menu items

Can add custom items to the right-click context menu

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 · Aug 8, 2026
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