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SECURITY REPORT · EXTENSHI SCAN

Tab Session - history, tabs and bookmarks

Chrome extension·by Tabs Manager
75
/ 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

Tab Session - history, tabs and bookmarks's safety score vs every other extension we've scanned
Globally
24%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 409,539 extensions
In Make Chrome Yours
22%of make chrome yours extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 25,008 make chrome yours extensions
Findings
51
median 9Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
9
median 2Declared in manifest
Active users
2000
median 18vs category median

Findings breakdown

Automated security signal · 51 distinct issues across 6 severities
51
distinct issues
detected

Permissions requested

4 risky permissions of 9 total
4 high-risk permissions require attention
This extension requests 9 permissions in total. 4 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
Delete browsing data

Can remove browsing history, cookies, cache, and other browsing data

High
Access browsing history

Can read and modify your complete browsing history

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

Medium
Store local data

Can save data locally in the browser for persistence

Low
Trigger searches

Can trigger searches using the default search engine

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Aug 18, 2026
Browser extensions made transparent.