SECURITY REPORT · EXTENSHI SCAN
Knew Tab
Chrome extension·by knewtabsite
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
Knew Tab's safety score vs every other extension we've scanned
Globally
84.56%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
74.56%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
14
median 38Lower is safer
Risky permissions
2
median 1Critical + high perms
Total permissions
3
median 4All declared perms
Critical findings
0
median 2Severity = Critical
Findings breakdown
Automated security signal · 14 distinct issues across 6 severities
14
distinct issues
detected
detected
Scanners reported 17 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical00%
High17%
Needs Review00%
Medium750%
Low536%
Info17%
Permissions requested
2 risky permissions of 3 total
2 high-risk permissions require attention
This extension requests 3 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
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
Store local data
Can save data locally in the browser for persistence
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Scan performed by extenshi.io · Jul 25, 2026· partial run (some scanners failed)
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