SECURITY REPORT · EXTENSHI SCAN
verticalTabsBetter
Firefox extension·by NarixaSoft.es
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
verticalTabsBetter's safety score vs every other extension we've scanned
Globally
28%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Appearance
7%of appearance extensions carry more risk
Riskier ←→ Safer
Ranked against 17,915 appearance extensions
Findings
55
median 3Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
8
median 2Declared in manifest
Active users
1
median 3vs category median
Findings breakdown
Automated security signal · 55 distinct issues across 6 severities
55
distinct issues
detected
detected
Critical12%
High47%
Needs Review00%
Medium4989%
Low12%
Info00%
Permissions requested
5 risky permissions of 8 total
1 critical permission require attention
This extension requests 8 permissions in total. 5 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites
Can read and modify content on every website you visit
High
Manage downloads
Can initiate downloads and access your download history
High
Access browsing history
Can read and modify your complete browsing history
High
View open tabs
Can see URLs and titles of all open tabs
High
Access browser cookies
Can read and modify cookies, potentially accessing login sessions
Medium
Access bookmarks
Can read and modify your saved bookmarks
Medium
Container tabs
Can manage Firefox container tabs and their identities
Medium
Store local data
Can save data locally in the browser for persistence
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Scan performed by extenshi.io · Aug 24, 2026
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