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SECURITY REPORT · EXTENSHI SCAN

Super Tab Manager

Chrome extension·by wentallout
58
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.

Likely abandonedsafety score reduced by 30 points

  • No update in 19 months
  • The developer's website is no longer reachable
Why this matters

An unmaintained extension keeps whatever flaws it shipped with, and a listing with users but no owner is an attractive target to buy and repurpose.

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

Super Tab Manager's safety score vs every other extension we've scanned
Globally
59%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,238 extensions
In Productivity
72%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 202,438 productivity extensions
Findings
17
median 16Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
7
median 3Declared in manifest
Active users
118
median 13vs category median

Findings breakdown

Automated security signal · 17 distinct issues across 6 severities
17
distinct issues
detected

Permissions requested

2 risky permissions of 7 total
2 high-risk permissions require attention
This extension requests 7 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
Access current tab

Can temporarily access the content of the active tab when you click the extension

Medium
Access bookmarks

Can read and modify your saved bookmarks

Low
Manage tab groups

Can create and manage tab groups

Low
Access favicons

Can retrieve website favicon images

Low
Memory info

Can query system memory information

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Scan performed by extenshi.io · Oct 17, 2026
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